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Best Memory Foam Mattress
Top Picks From Our Product Experts
Sleep Foundation
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The Sleep Foundation product testing team uses an industry-leading evaluation process paired with real world consumer feedback to come up with objective recommendations so that you can feel confident in your product decisions.
Memory foam was first created by NASA contractors to cushion and protect pilots during test flights . Back on Earth, it quickly became a favorite for mattresses thanks to its ability to conform to the body, relieve pressure, and absorb motion.
As someone who’s slept on all kinds of different mattresses, I can tell you that memory foam has a very specific feel. No other material hugs the body in the same way. And there’s a lot of variation in foam beds. But after nearly a decade of testing more than 600 foam mattresses, I’ve learned a lot about what makes a good memory foam bed — and who they’re best for. Below, I’ll share what to look for, as well as our team’s top picks based on hands-on testing.
How We Tested The Best Memory Foam Mattress
Testing Criteria for Memory Foam Beds
While we always use our methodology as a testing standard, there were a few key factors we kept in mind when finding the best memory foam mattresses (besides material, of course):
Firmness: Different sleeping positions and preferences tend to have different firmness needs, so we made sure to include a variety of feels, ranging from medium soft to firm. Memory foam is known for its ability to contour to your body, offering pressure relief and a “sinking” like feeling.
Temperature Control: Memory foam isn’t the most breathable material. It’s on the denser side, though there have been solutions to this, like gel and open-cell memory foam beds.
Spinal Alignment: Since memory foam offers that comfortable contouring sensation, it may not always provide the support needed for proper spinal alignment. It can depend on materials and construction, but we made sure to source out mattresses that have proper support cores to ensure all types of sleepers receive essential lumbar support.
Pressure Relief: Like I mentioned above, memory foam tends to do an excellent job of providing relief at key pressure points, like the shoulders, hips, and neck. It’s been found to be especially effective for those who have conditions such as arthritis or joint pain.
How We Evaluated
We first looked to our mattress database, which has product and testing information on more than 2,000 beds. We then narrowed down the list based on the following factors:
- An all-foam construction
- A test lab score of 7.6 or above
- Excellent pressure relief ratings, and above-average temperature control for all-foam beds
- A sturdy support core that will keep the spine aligned despite the close conforming foam comfort layers
Once we narrowed down the list to 25 beds, we brought them into our test lab for further evaluation. Our team then selected the 10 beds on this list and assigned each an accolade, ensuring that we included a range of options that cater to different sleepers.
Our Testing Team
Logan Foley
Editorial Director
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Mary Fenton
Head of Product Content
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Jeremy Klein
Senior Product Testing Manager
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Brad Nehring
Senior Product Analyst
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Colin Simpson
Product Research Manager
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Our Top Picks
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Best Overall
:WinkBeds GravityLux
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Most Comfortable
:Leesa Original
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Best Value
:Nectar Classic
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Best for Side Sleepers
:Brooklyn Bedding CopperFlex Pro Memory Foam
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Best Pressure Relief
:Nolah Signature 12
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Best for Couples
:Casper One
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Best for Back Pain
:Bear Original
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Best Luxury
:Saatva Contour5
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Best for Hot Sleepers
:Silk & Snow Mattress
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Best for Combo Sleepers
:Layla Memory Foam Mattress
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Top Mattress Deals Happening Now
Several of our top picks are available at a discount right now. See the details below to save on your next mattress:
- WinkBeds GravityLux — $1,799 (Save $771)
- Leesa Original — $999 (Save $333)
- Nectar Classic — $649 (Save $899)
- Brooklyn Bedding CopperFlex Pro Memory Foam — $499 (Save $166)
- Nolah Signature 12 — $1,259 (Save $540)
Best Overall
8.4 /10 Test Lab Score
WinkBeds GravityLux
An all-around performer offered in a range of firmness options.
Key Details
- Who It’s Best For: A truly versatile option with three firmness levels, sleepers across weight ranges who sleep on their side, back, or stomach can find a model that works well for them. People with back pain rave about this mattress’s pressure relief capabilities.
- Feel: Compared to other all-foam mattresses, the WinkBed GravityLux feels luxurious. It’s plush and cradles your body well but not too well, comfortable yet supportive enough to relieve pressure, stays cool, and isolates motion well.
- What It’s Made Of: The mattress has a breathable Tencel cover, polyfoam layers, AirCell memory foam, a transition layer, and a high-density polyfoam support core.
- What We Don’t Like: As a memory-foam model, it does emit strong off-gassing odors upon unboxing. Its edge support could be stronger, and the price point is in line with other premium options but starts high.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
The GravityLux’s two-layer comfort system absorbs a significant amount of motion when there’s movement on the mattress. During our tests, the medium soft (4) model allowed the most sinkage into the foam and received the highest scores for motion isolation.Most co-sleepers should be able to sleep peacefully without being disturbed when their bed partner moves. However, people who are sensitive to movement might do better with the medium soft (4) or medium (5) firmness options.
Pressure Relief
We found that pressure relief was one of the Gravity Lux’s biggest strengths.The gel-infused polyfoam quilted into the cover gives the surface a touch of plushness. The memory foam layer provides deeper contouring, adapting its shape to match the sleeper’s body and take pressure off their hips and shoulders. The transition layer prevents excessive sinkage around the midsection, balancing the Gravity Lux’s strong contouring with stable support.
Temperature Control
Since the GravityLux uses two layers of breathable foam, it sleeps cooler than many all-foam models. The Tencel cover is moisture-wicking and breathable, and the top layer of polyfoam resists excess heat buildup. The specialty memory foam is also designed to promote steady airflow.The softest model retains a bit more heat because of its increased contouring around the skin, but the medium (5) and firm (7) models can be comfortable even for hot sleepers.
Edge Support
For an all-foam mattress, the GravityLux has strong edge support. It’s not quite on par with most innerspring and hybrid beds, but the perimeter is dependable, especially on the medium (5) and firm (7) models.Our testing found that most people could lie down or sit near the perimeter without feeling any pronounced foam sinkage. However, the medium soft (4) model clearly had the least robust edges.
Ease of Movement
Our testing team was impressed with how responsive the GravityLux Mattress felt even though it has a thick layer of memory foam.Although the memory foam in the GravityLux isn’t bouncy, the dense foam in the support core seems to prevent it from inhibiting too much movement.As a result, most sleepers will find that there are few barriers to movement on this mattress. The most resistance occurs on the medium soft (4) model, especially among people with a higher body weight.
Durability
WinkBeds typically has a good track record when it comes to durability. However, there’s just no getting around the fact that memory foam doesn’t last as long as other mattress materials. In particular, the soft and medium GravityLux models are likely to develop premature body indentations. WinkBeds doesn’t provide exact details on the density of the memory foam, but given the design, we would expect this bed to hold up for about six to seven years.
Full Breakdown
The GravityLux by WinkBeds is a memory foam mattress that comes in three firmness levels: medium soft (4), medium (5), and firm (8). Our testers found that the bed optimizes comfort for many body types and sleep positions regardless of firmness level, which should suit couples with different preferences.
How It Performs
After performing numerous tests on the GravityLux, our testers gave it high marks in the pressure relief and motion isolation categories. This makes it great for people who experience back, shoulder, or hip pain, as well as couples and light sleepers. Since the bed is available in three different firmness options, we think sleepers of all weights and sleeping positions should be able to find a GravityLux model that works for them. While all-foam mattresses inevitably will sleep somewhat hot at night, the open-celled foam makes the GravityLux more temperature neutral than other memory foam beds we’ve tested.
Construction Breakdown
The mattress has a Tencel cover, a eucalyptus-derived fabric known for its breathability and durability. The comfort system consists of polyfoam layers and a proprietary AirCell memory foam, which has an open-cell composition to prevent the foam from trapping excessive body heat throughout the night. Under this is a zoned transition layer. We found that the zoned design supports the midsection while conforming to the shoulder and hips. It all sits on top of a high-density polyfoam support core.
As a luxury option, the GravityLux comes at a slightly higher price-point than the average all-foam mattress, but it also stands out due to its quality construction and materials. WinkBeds offers a 120-night sleep trial, a lifetime warranty, and free shipping within the contiguous U.S.
Most Comfortable
8.2 /10 Test Lab Score
Leesa Original
High-quality all-foam bed that appeals to most sleepers.
Key Details
- Who It’s Best For: The Original is an an excellent choice for side sleepers who weigh up to 230 pounds and back-sleepers weighing 130 pounds or less. Those looking for pressure relief will find it in its memory foam comfort layer and support core.
- Feel: The 10-inch Leesa Original is soft yet supportive and its thick comfort system appeals to people who prioritize cushioning in high pressure areas like hips and shoulders.
- What It’s Made Of: The Original’s four-layer construction starts with a memory foam top and soft polyfoam layer followed by contouring memory foam that relieves joint pressure. The core is made of high-density polyfoam core for spinal-alignment support, and it also minimizes sagging.
- What We Don’t Like: It might not be supportive enough for heavier individuals, and its firmer feel may not suit all sleep preferences. Additionally, some users noted initial off-gassing odors and minimal edge support.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
In our testing, the Leesa Mattress earned high marks for motion isolation. The foam layers absorb the vast majority of vibrations, so you barely notice when there’s movement on the other side of the bed. All of our testers thought this would be a good choice for couples.
Pressure Relief
The Leesa Mattress offers solid pressure relief. Its memory foam layer offers essential contouring, but the polyfoam layer above it prevents the hug from feeling overwhelming.As a result, there’s a pleasant balance between support and cushioning that suits many sleepers. That said, people who want a very firm feel or, conversely, a cloud-like hug may be disappointed with this mattress.
Temperature Control
The Leesa Mattress sleeps cooler than other memory foam models, though as an all-foam bed, it can still run warm.Heat retention is most likely to be a problem for people who already tend to sleep hot. It may also be worse for people who weigh over 230 pounds. These sleepers push further down into the foam, trapping heat around the body.
Edge Support
In our testing, a lack of edge support on the Leesa was a common complaint from our team members. The foam layers are weakest around the perimeter, which can cause noticeable compression when you’re sitting or lying down close to the edge.While this didn’t make the mattress feel unstable, it made it harder to take advantage of the full surface of the mattress. Compression around the edges can also make it more difficult to get in and out of bed.
Ease of Movement
The Leesa Mattress isn’t exceedingly bouncy, but it also doesn’t feel like quicksand. In our testing, most people found that the ease of movement was perfectly adequate, and they were able to adjust sleeping positions without significant difficulty.However, the further a person sinks into the bed, the greater the resistance to movement. As a result, it can be much harder for people over 230 pounds to move on the Leesa Mattress.
Durability
The Leesa Original should last six to seven years, which is about average for a foam mattress. Over time, foam wears down, which may lead to permanent body indentations, uneven areas, and sagging. That said, the Leesa Original uses mostly polyfoam, with only two inches of the less-durable memory foam, so we don’t expect it to wear out early.
Full Breakdown
The Leesa Original has a medium (5) feel and a thick comfort system that may appeal to people who prioritize cushioning when it comes to comfortable mattresses. Our tests showed that the combination of adaptive and responsive foams evenly balanced pressure relief and support to help prevent aches and pains.
How It Performs
Our testers found the Leesa’s mid-range feel and all-foam construction made it an excellent choice for side sleepers who weigh up to 230 pounds. Back-sleeping testers who weigh under 130 pounds also found the mattress comfortable. Thanks to the thick memory foam comfort layer, the Leesa scored high marks in pressure relief. This layer has an adaptive feel that helped reduce pain in pressure-prone areas among our testers. The comfort layers also absorbed most motion transfer and noise, so couples and co-sleepers should notice very few sleep disturbances when their partner changes positions at night.
Construction Breakdown
Underneath the soft and stretchy knit cover is a layer of responsive polyfoam that gently cradled the body when we laid on the mattress. Next is a layer of memory foam that closely contoured to the body to alleviate pressure buildup in the joints. These layers helped evenly distribute weight across the mattress during our tests, promoting spinal alignment. The support core is composed of high-density polyfoam that provided enough pushback to support the midsection and limit sagging for our testers.
The Leesa Original comes at an affordable price, and the company ships free to customers in all 50 states. Purchases come with a 120-night sleep trial, where you can return the mattress after a 30-night break-in period. Leesa backs the mattress with a 10-year warranty.
Best Value
8.3 /10 Test Lab Score
Nectar Classic
A pressure relieving memory foam bed at an amazing value.
Key Details
- Who It’s Best For: The Nectar’s moderate contouring and cushioning is a great match for side and back sleepers weighing up to 230 pounds. Superior motion isolation also makes the mattress suitable for couples, while the cushy top layer is a major selling point for people living with chronic or frequent pain.
- Feel: The Nectar is medium firm (6). Although the topmost layer is plush and adaptive, the underlying transitional and base foams provide good overall stability — this means most people won’t sink too much into the mattress.
- What It’s Made Of: The Nectar’s top layer consists of memory foam infused with cooling gel, which is intended to reduce heat buildup. Dense foam makes up the transitional and support layers, and the cover is composed of a breathable polyester-nylon blend.
- What We Don’t Like: Heat buildup may occur despite the top layer’s cooling gel. You’ll also notice strong off-gassing for the first few nights — we recommend airing out the mattress in a well-ventilated room until the smells completely dissipate.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Pressure Relief
Temperature Control
Edge Support
Ease of Movement
Durability
Like most all-foam mattresses, the Nectar likely won’t last much longer than the average lifespan of seven years or so. This is because memory foam is among the least durable mattress materials and tends to develop impressions and unevenness over the course of several years. That being said, the foam is fairly dense, and the Nectar durability is about average for its type.
Full Breakdown
The Nectar Classic is a firmer-than-average memory foam model that excelled during our pressure relief tests. The mattress also has an approachable price-point that should appeal to shoppers on a budget.
How It Performs
Memory foam is known for trapping heat and feeling uncomfortably warm, but we found the Nectar Classic mitigates bothersome heat retention thanks to the phase change material layer. Motion isolation is another strong point. The bed’s three foam layers reduced movement transfer significantly during our motion isolation tests. You and your partner should sleep soundly without disruptions when one of you changes positions or gets up in the middle of the night.
Construction Breakdown
A memory foam comfort layer ensures even contouring from head to toe, which our side-sleeping testers found improved spinal alignment and alleviated pressure points in the process. Meanwhile, the medium firm (6) feel was not too soft for testers who weigh under 230 pounds. Beneath the comfort layer is a transitional layer made of polyfoam, followed by a support core of high-density polyfoam. A cover containing cooling fibers encases the mattress.
In addition to the affordable pricing, Nectar further incentivizes value seekers with free shipping anywhere in the contiguous U.S. and a sleep trial that spans 365 nights in length. The mattress is backed by a lifetime warranty covering structural and manufacturing defects for as long as you retain full ownership.
Best for Side Sleepers
8.3 /10 Test Lab Score
Brooklyn Bedding CopperFlex Pro Memory Foam
Deep cushioning and contouring to soothe your sensitive areas
Key Details
- Who It’s Best For: Side sleepers who weigh at least 130 pounds, couples, and people with lower back pain.
- Feel: Medium firm (6) design with plush comfort layers, zoned transitional foam, and a stable base.
- What It’s Made Of: A Euro-top comfort system with four individual foam layers, followed by three-zone transitional foam and a high-density foam base.
- What We Don’t Like: Initial off-gassing odor can persist for several nights after unboxing, and edge support is limited.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Motion isolation is a key strength of the CopperFlex Pro, which features six individual foam layers that absorb movement and prevent it from transferring to the other side of the bed. You and your sleep partner should appreciate this quality, as it means a much lower potential for sleep disturbances when the other person shifts positions or gets up during the night.
Pressure Relief
Pressure relief is a defining strength of the CopperFlex Pro. Adaptive comfort layers, zoned transitional foam, and a dense base combine to promote even alignment, soothe sore spots along your spine, and prevent new pressure points from forming in these areas. Our tests show side sleepers who weigh at least 130 pounds stand to benefit the most from using this mattress.
Temperature Control
Our team found that the CopperFlex Pro absorbs some heat, but not to the same extent as many competing memory foam models. The copper infusion helps the surface maintain a comfortable temperature for the most part. That said, if you’re a hot sleeper, you may be better off using the Brooklyn Bedding CopperFlex Pro Hybrid – this model features a coil system that promotes airflow for extra cooling.
Edge Support
Edge support for the CopperFlex Pro is so-so. The mattress is medium firm and the high-density base provides decent stability, but – as is often the case with all-foam beds – the perimeter tends to sink and buckle under your weight when you sit along the edges. This shouldn’t be a dealbreaker for most people, but it may cause difficulty getting on and off of the mattress.
Ease of Movement
Due to its all-foam design, you may find the CopperFlex Pro difficult to move on, but the mattress doesn’t sink as much as many competing foam models. The zoned transitional foam provides some pushback to prevent excessive compression around your midsection.
Durability
Full Breakdown
Side sleepers often enjoy the deep contouring of memory foam – but for many, the material doesn’t provide enough support for their shoulders and hips. The Brooklyn Bedding CopperFlex Pro Memory Foam remedies this issue with a transitional layer of zoned polyfoam, which feels firmer and more supportive around the midsection. This helps keep your entire body on the same level while you sleep, reducing pressure buildup in the process.
How It Performs
Side sleepers on our team gave the CopperFlex Pro favorable ratings. Those who weigh 130 pounds or more were particularly impressed with the balanced, medium firm (6) feel. Back and stomach sleepers under 130 pounds also enjoyed the mattress during our tests, but those weighing more noticed a bit more sinkage despite the zoned transitional foam. People who use these positions and weigh 130 pounds or more may want to consider a hybrid model with sturdier coil support.
Motion isolation is one testing area where the CopperFlex Pro shined. All six foam layers work together to absorb movement and prevent disruptive motion transfer, allowing you to sleep through your partner’s movements and position changes – and vice versa. Pressure-mapping tools also revealed the mattress supports the spine and minimizes pressure buildup along the spine, even for testers who generally thought it felt too soft.
Construction Breakdown
The CopperFlex Pro features a comfort system with four individual layers, beginning with a thin layer of adaptive polyfoam quilted to the Euro-top cover. Layers of copper-infused memory foam, polyfoam, and responsive VariFlex foam provide additional cushioning, but each of these layers is progressively denser from top to bottom to prevent you from sinking too deeply into the mattress.
Zoned transitional foam is firmer beneath your torso and hips for added support, while the base layer consists of robust high-density foam. A quilted cover encases the mattress. At 14 inches thick, the CopperFlex Pro is on the taller side and you’ll need to use a fitted sheet with deep pockets.
The sticker price is reasonable, and Brooklyn Bedding offers free ground shipping to shoppers in the contiguous U.S. Each order includes a 120-night sleep trial. If you decide to keep the CopperFlex Pro Memory Foam after the return period ends, your purchase is also backed by a lifetime warranty against manufacturing defects.
Read Our Full Brooklyn Bedding CopperFlex Pro Memory Foam ReviewBest Pressure Relief
8.1 /10 Test Lab Score
Nolah Signature 12
A close-conforming foam bed with a medium firmness.
Key Details
- Who It’s Best For: The Nolah Signature 12 works best for side-sleepers weighing up to 230 pounds but also adequately supports back and stomach sleepers under 130 pounds. It’s also good for hot sleepers and people drawn to a lifetime warranty.
- Feel: The presence of adaptive “AirFoam” polyfoam instead of memory foam prevents sinkage and curbs heat retention. Its medium feel (5/10) balances cushioning and support and provides top-notch pressure relief in the shoulders and hips.
- What It’s Made Of: The five layer Signature 12 comes with a cooling AirFoam top layer, high-resilience polyfoam, a denser AirFoam layer for support, a high-density polyfoam core, and a cover made of organic cotton.
- What We Don’t Like: Back, stomach, and heavier sleepers over 230 pounds might experience some sinkage. The edges might feel a bit unstable due to limited perimeter support. The base price is also higher than similar all-foam mattresses.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Motion isolation is better than average on the Nolah Signature Mattress. Its multi-layered comfort system absorbs motion, so it’s rare for you to be woken up when your bed partner gets in or out of bed or otherwise moves around on their side of the mattress.Because the coils add bounce, there’s a bit more motion transfer on the hybrid model./p>
Pressure Relief
The Nolah Signature delivers reliable pressure relief, especially to side and back sleepers under 230 pounds. The AirFoam and other polyfoam layers work together to adapt to the body and give essential cushioning to the joints and other hot spots.Both versions of the mattress provide roughly equal pressure relief, so which one to pick is mostly a matter of preference and personalization. People who like a firmer feel do best with the Nolah Signature Hybrid.
Temperature Control
Our testing observed roughly mid-range temperature control from the Nolah Signature. The company integrates a number of cooling features into the mattress, but there can still be some heat retention in the foam layers.Most sleepers won’t be bothered by the level of heat buildup in the Nolah Signature, but it may be an issue for very hot sleepers. The hybrid model is more effective at dissipating heat because air can flow through its coil-based support core.
Edge Support
Members of our testing team felt that edge support on the Nolah Signature was in line with what you’d expect from the design of the mattress. In other words, you can tell that there’s sinkage around the perimeter, but it won’t cause you to accidentally roll off the bed.The increased firmness and bounce from pocketed coils give the Signature Hybrid a stronger edge than the all-foam model.
Ease of Movement
The plusher feel of the all-foam model of the Nolah Signature can make it more challenging to move on the mattress. Though that was annoying to combination sleepers in our testing, it wasn’t a dealbreaker. In the end, it didn’t really disrupt their ability to get sufficient comfort and support.For sleepers who want more ease of movement, the Signature Hybrid is a better option since it has a firmer feel and enhanced responsiveness from the pocketed coil support core.
Durability
The Nolah Signature 12 likely holds to the average mattress lifespan of around six to seven years. Foam is prone to degradation over time, which causes the surface of the bed to develop impressions and unevenness, which can affect comfort. That being said, the Nolah Signature 12 is thicker than some foam models and exclusively uses polyfoam, which is more durable than memory foam, so it may resist impressions a little longer.
Full Breakdown
The Nolah Signature 12 is slightly different from the other entries we included on this list. The mattress contains layers of adaptive polyfoam rather than traditional memory foam. This ensures comparable levels of pressure relief without the deep sinkage or excessive heat retention many people dislike about memory foam. Thanks to the polyfoam design, we recommend the Signature 12 for side sleepers and those who tend to sleep hot.
How It Performs
Since the Signature 12 has a medium (5) feel and thick comfort system, we found it best suited to side sleepers – particularly those who weigh up to 230 pounds. Back and stomach sleepers under 130 pounds may also feel adequately supported. The foam layers contoured closely enough to cradle the spine and alleviate pressure caused by uneven alignment. These layers also absorbed motion well to help reduce sleep disruptions for people who share their bed with a partner.
We noticed minimal heat buildup on the surface. The AirFoam’s open-cell design, coupled with a breathable cover, should make the Signature 12 a good option for people who typically sleep hot on traditional memory foam mattresses.
Construction Breakdown
The Signature 12’s top layer consists of AirFoam, a proprietary open-cell material designed to contour evenly without trapping too much heat. A second comfort layer of high-resilience polyfoam cushioned the body and prevented our testers from sinking too deeply. This is followed by a denser AirFoam layer, which we found boosted support. The support core is composed of high-density polyfoam, and an organic cotton cover encases the entire mattress.
The mattress comes in six standard sizes, as well as a split king for adjustable beds. All customers in the contiguous U.S. qualify for free ground shipping with their Signature 12 order. Nolah offers a 120-night sleep trial, but you may opt out of the return period and save some money on your purchase. The mattress is also backed by a lifetime manufacturer’s warranty.
Best for Couples
8.8 /10 Test Lab Score
Casper One
A budget-friendly foam mattress that feels plush and adaptive.
Key Details
- Who It’s Best For: Due to its gentle contour and solid support system, the Casper One should meet the needs of most side and back sleepers up to 230 pounds. Adaptive foam layers alleviate discomfort for people with back pain, and absorb movement to help couples sleep soundly.
- Feel: The Casper One is medium firm (6), so it feels plush up top and solid at the base. Our testers report light conforming and cushioning, but not too much “hug” with a light bounce in response to movement and decent core support.
- What It’s Made Of: The One’s three-layer design consists of an adaptive polyfoam comfort layer, transitional memory foam, and a high-density foam base – all encased in a knit polyester cover.
- What We Don’t Like: Some of us had a hard time moving on the mattress and felt “stuck” in the foam layers. Initial off-gassing odor is also strong and may persist for a few nights after unboxing.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Motion isolation is one of the Casper One’s standout strengths. All three foam layers absorb movement well, so couples and co-sleepers shouldn’t notice any ripples of motion transfer when their sleep partner changes positions or gets up during the night.
Pressure Relief
The Casper One excels at pressure relief thanks to its adaptive top layer and cushy memory foam transitional layer. These materials hug the body, align the spine, and reduce pressure buildup in sensitive areas like the shoulders and hips – all while keeping your body on an even plane.
Temperature Control
The Casper One’s top layer consists of open-cell polyfoam, a material known for its airflow and breathability. This helps cut down on surface-level heat retention, as does the breathable knit cover, but you may still notice some heat buildup on this mattress.
Edge Support
Edge support for the Casper One is so-so. A base layer of high-density foam helps stabilize the mattress along the perimeter, but this material does not provide the same level of support as the steel coils found in hybrids and innersprings. You shouldn’t sink too much along the edges of the Casper One, but the perimeter doesn’t feel especially sturdy either.
Ease of Movement
Although the foam layers are adaptive, you probably won’t sink as much on the Casper One as you might on a softer all-foam mattress. The base layer provides a fair amount of pushback in response to movement.
Durability
The Casper One’s expected lifespan is six to seven years, which is about average for an all-foam model. Since this mattress is on the firmer side, it shouldn’t develop indentations as quickly as many of its softer competitors.
Full Breakdown
The ideal mattress for couples should isolate movement to each side of the bed, sleep cool, provide enough bounce for sex, and feel secure along the perimeter. The Casper One checks all of these boxes and carries an approachable sticker price. Our team enjoyed this mattress for its light contouring around the body – plush cushioning to soothe sore spots without the deep hug many people dislike about memory foam.
How It Performs
Hands-on evaluations in our Seattle Test Lab reveal the Casper One is a particularly strong match for side and back sleepers up to 230 pounds. The same held true for stomach sleepers under 130 pounds.While the mattress conforms to a noticeable extent, these sleepers shouldn’t sink too deeply into the surface. Those who weigh more should consider a more supportive memory foam mattress or hybrid.
The foam layers absorb movement well, so movement-related sleep disruptions for couples shouldn’t be a problem. Our pressure-mapping tools also show the foam layers provide a close yet even cradle to promote spinal alignment and prevent pressure from building in the shoulders, lower back, and hips. And while the foams may retain some body heat, the top layer’s open-cell composition helps the surface stay fairly breathable and none of our testers said they felt excessively warm on the Casper One.
Construction Breakdown
The Casper One’s three-layer construction begins with a layer of adaptive, polyfoam that makes the surface feel invitingly plush. Since the mattress is medium firm (6), you’ll notice some contouring, but not too close of a hug. Dense transitional memory foam provides additional cushioning while forming a buffer between your body and the support core. A thick layer of high-density base foam forms the One’s foundation, stabilizing the sleep surface and firming up the perimeter. A breathable cover made of knit polyester encases the mattress.
Casper offers free ground shipping to shoppers in the contiguous U.S. Delivery charges apply to orders in Alaska and Hawaii. Each Casper One purchase includes a 100-night sleep trial, and those who keep their mattress also receive a 10-year manufacturer’s warranty against various structural defects.
Read Our Full Casper One ReviewBest for Back Pain
7.8 /10 Test Lab Score
Bear Original
An affordable foam bed designed for those with an active lifestyle.
Key Details
- Who It’s Best For: Its balance between support and cushioning appeals to side and back sleepers across weight ranges, but it may not be quite firm enough for some stomach sleepers.
- Feel: Some sleepers may need an adjustment period to get used to the firmness level, but once the bed is broken in, sleepers across positions find it to have just the right amount of support and cushioning.
- What It’s Made Of: The 10-inch Bear Original is made of three types of foam: gel-infused memory foam to help keep you cool, a transitional layer of polyfoam, and a core of high-density foam that provides a sturdy and durable base.
- What We Don’t Like: While it’s designed to prevent overheating for an average sleeper, you might need to purchase an Celliant (cooling) cover separately if you tend to sleep hot.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Like many memory foam mattresses, the Bear Original has an above-average ability to isolate motion. Because memory foam reacts only in the area where weight is placed directly upon it, only limited vibrations spread across the mattress surface.Since the Bear Original has a firm (7) feel, its memory foam does not hug the body as much as on some beds. This means that you’ll probably be aware when your bed partner tosses and turns or gets out of bed.
Pressure Relief
The Bear Original scores well for pressure relief. Most of our testers didn’t experience too much pressure buildup. In most cases, the memory foam provided sufficient cradling for their sore spots.However, the Bear Original didn’t get standout scores for pressure relief because the memory foam layer is relatively thin. Some of our testers, especially side sleepers and people with higher body weights, felt the memory foam layer lacked the heft needed to fully cushion their joints.
Temperature Control
Memory foam tends to trap heat. This mattress doesn’t hug too closely, but it still contours to the body and can restrict airflow around the skin. The gel-infused memory foam is designed to cut down on heat retention, and the optional Celliant fabric cover is engineered to dissipate heat.For hot sleepers, a memory foam bed may not be the right fit. If you have your mind set on memory foam, the Bear Original’s temperature control is on par with other competing models.
Edge Support
The Bear Original offers limited edge support. We didn’t feel like we were going to roll off the bed, but noticed deeper sinkage around the perimeter. This is a common issue with all-foam models, and can be a problem when you sit or sleep near the edge of the bed.Given its firmness level, the Bear Original has better edge support than many foam models. But for people who want robust edge support, a hybrid or latex mattress may be a better match.
Ease of Movement
The Bear Original is middle-of-the-road for ease of movement. Memory foam tends to hinder movement because it conforms to your body. However, the Bear is firmer than most other foam beds, so it doesn’t seriously impair movement.Without a springy material like latex or coils, there’s nothing to aid your movement on this mattress. As a result, you are likely to encounter at least some resistance. This can be a problem if you frequently change your sleeping position during the night.
Durability
The Bear Original is an all-foam bed, which inherently lowers its longevity when compared to beds with coil support. On the positive side, the mattress is firm (which typically means a longer life), and the layer of gel memory foam is supported by a stronger polyfoam layer and a high-density polyfoam base. Sleepers should expect to get around six or seven years from this model.
Full Breakdown
The Bear Original offers proprietary cooling technology and high-quality performance at an affordable price-point. We’ve tested many foam beds, and this model had a distinctly firm feel that is somewhat rare for an all-foam mattress. If you’re a back or stomach sleeper, or simply prefer a more supportive mattress, you may want to consider this pick.
How It Performs
We found the Bear’s firmer feel and foam design made it a strong choice for back-sleeping testers who weigh at least 130 pounds. Side sleepers over 230 pounds and stomach sleepers under 130 pounds also appreciated this combination.
Thanks to the thick memory foam comfort layer, this bed excelled in pressure relief. If you frequently experience pressure-induced pain in your joints, you’ll appreciate the close contouring. These foam layers were also excellent at isolating motion. When two testers shared the bed surface, they barely felt each other’s movements. This may appeal to co-sleepers who are frequently disturbed by a partner’s movement.
Construction Breakdown
A breathable cover made from a Celliant and polyester blend encases the mattress. During testing, the top memory foam layer evenly contoured to our testers’ bodies to relieve pressure-prone areas. The graphite and gel infusions in this layer are meant to conduct heat away from the body and dissipate it to keep you cool. Underneath is a layer of responsive polyfoam that evenly distributed weight and kept the spine aligned during our tests. The support core features high-density polyfoam, providing stability and limiting excessive sinkage.
Bear ships free to the contiguous U.S. Mattress purchases come with a 120-night sleep trial where you can return the mattress after the 30-night break-in period. The company backs the mattress with a lifetime warranty, covering structural defects.
Best Luxury
8.5 /10 Test Lab Score
Saatva Contour5
Premium all-foam mattress that comes in medium and firm options.
Key Details
- Who It’s Best For: Our tests show the medium firm (6) Contour5 provides the right balance of cushioning and support for side and back sleepers up to 230 pounds. The firm (8) model delivers extra reinforcement for heavier people who use these positions, along with most stomach sleepers. Channeled construction in the top layer and a breathable cover also ensure above-average airflow and cooling for hot sleepers.
- Feel: The Contour5 feels plush and adaptive on the surface, resulting in a close cradle for your body, but the underlying memory foam and polyfoam layers are quite dense — this ensures extra pushback and less sink. Those seeking maximum support should opt for the firm model.
- What It’s Made Of: Four individual layers make up the Contour5’s comfort system, beginning with ventilated polyfoam for a cool and cushy surface. Two memory foam layers — the top infused with cooling gel — provide extra cushioning, while the transitional and base layers are composed of dense polyfoam for sturdy support.
- What We Don’t Like: Like other all-foam beds, the Contour5 can sink in response to weight and be difficult to move on. This is especially true of the medium firm model for people over 230 pounds. Also, expect some strong off-gassing odor for the first few nights.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Pressure Relief
Temperature Control
Edge Support
Ease of Movement
Durability
Memory foam loses its ability to fully regain its shape after repeated compression, so these mattresses tend to be some of the shorter-lived models. Saatva’s memory foam is fairly high-density, but we would expect the foams to start to break down as early as five or six years after purchase. The polyfoam core, while high-density, is also less durable than coils. The mattress will eventually start to sag, which can affect spinal support.
Full Breakdown
The Saatva Contour5 boasts all the hallmarks of a high-end all-foam mattress. Dense comfort layers ensure close, even conforming for your entire body, and two firmness options are available depending on how much cushioning you need to sleep comfortably.
How It Performs
Back and stomach sleepers on our testing team were impressed with how supportive the Contour5 felt, especially the firm model. Many people who use these positions don’t get enough support from softer memory foam mattresses, but excessive sinkage wasn’t an issue with the Contour5.
Other strengths our testers observed include strong motion isolation, consistent pain and pressure relief, and above-average temperature control. The firm model also provides sturdy edge support.
Construction Breakdown
The comfort system consists of four individual layers, beginning with ventilated polyfoam and memory foam infused with cooling gel. These materials are meant to offset some of the foam’s heat-absorbing qualities and helps the surface stay relatively cool. Layers of high-density memory foam and transitional polyfoam reinforce the top layer to prevent you from sinking too much. Both of these layers are highly durable, making the Contour5 a long-lasting option if you’re in the market for an all-foam bed.
Customers can choose from two firmness levels. The medium firm (6) model provides moderate body-contouring, and is best suited to side and back sleepers in the range of 130 to 230 pounds. The firm (8) feel conforms much less and offers more support, making it the most comfortable option for people who weigh at least 130 pounds and sleep on their backs or stomachs.
The Contour5’s above-average price-point reflects its luxurious construction, but Saatva offers a few perks to incentivize shoppers. White Glove delivery – which includes full in-shome setup and old mattress removal – is free for all customers in the contiguous U.S., and each purchase is backed by a 365-night sleep trial. The mattress also comes with a 15-year warranty.
Best for Hot Sleepers
7.6 /10 Test Lab Score
Silk & Snow Mattress
A foam mattress that conforms close to your body for pressure relief.
Key Details
- Who It’s Best For: The Silk & Snow’s softer feel and close contour are ideal for side sleepers up to 230 pounds and back and stomach sleepers under 130 pounds. Great motion isolation also makes the mattress a solid match for couples.
- Feel: Since the mattress is medium (5), expect deep cushioning from the topmost layer. The underlying transitional and base layers provide some pushback, but this mattress is designed to hug and cradle the body.
- What It’s Made Of: The top layer is constructed from memory foam infused with gel meant to keep the surface cool. Transitional and base layers made of high-density foam provide the support system.
- What We Don’t Like: This mattress may feel too soft if you sleep on your back or stomach and weigh 130 pounds or more. We also noticed minimal edge support during our hands-on tests, and many of us found the surface difficult to move on.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Most all-foam models isolate motion very well, and both versions of the Silk & Snow Mattress meet this expectation. The memory foam comfort layer absorbs virtually all surface-level vibrations that might otherwise transfer across the mattress and disturb your sleep partner. The polyfoam transition layer also isolates motion quite well.While the Silk & Snow Mattress should absorb most movement, those with partners prone to heavy tossing and turning could notice some vibrations.
Pressure Relief
The Silk & Snow mattresses exceptional pressure relief comes from its memory foam comfort layer and polyfoam transition layer. A sleeper’s curves can sink into the memory foam, redistributing their weight to limit pressure buildup from critical areas like the hips and shoulders. Meanwhile, the polyfoam transition layer gently supports the sleeper without letting them sink in too deeply.
Temperature Control
The Silk & Snow model regulates temperatures better than many all-foam models. The cover is breathable enough to promote airflow on the sleep surface. Additionally, the memory foam comfort layer has a cooling gel infusion to transfer heat away from the sleeper’s body. We also noticed less heat buildup on the firmer version. That all said, the mattress – like other foam models we’ve tested – still retains some warmth and may not be a great match for hot sleepers.
Edge Support
When an individual sits or sleeps near the edge of an all-foam bed, their weight typically causes the foam to compress, making the perimeter of the bed feel unstable and limit how much of the surface a sleeper feels comfortable using.Like most all-foam models, both Silk & Snow Mattress models lack reinforced edges, allowing sinkage around its perimeter. you’ll notice less compression on the firmer model, but even then there isn’t a lot of reinforcement.
Ease of Movement
The hug of memory foam coupled with its relatively slow response to changes in pressure can make a mattress more difficult to move around on. While the Silk & Snow Mattress contains a memory foam layer, it is relatively easy to change position on compared to similarly constructed models.Because the Silk & Snow uses medium-density memory foam, its comfort layer should regain its shape more quickly than those that use high-density memory foam, especially on the firm model.
Durability
The Silk & Snow Mattress is an all-foam model that comes in three firmness levels. If durability is a top concern, choose the firm option, but you should still only expect around six or seven years of mattress life. Each model has a polyfoam base layer with a gel memory foam layer above in the comfort level, but without coil support, it will sink in over time.
Full Breakdown
If your mattress feels either too soft or too stiff, you may not receive sufficient support and experience excessive pressure buildup. The Silk & Snow Mattress strikes an even balance with three foam layers, each offering a dense composition to provide even contouring without sinking excessively. A medium (5) feel ensures a nice mix of cushioning and reinforcement, and our hands-on tests show the mattress is particularly well suited to side sleepers.
How It Performs
Side sleepers on our team weighing up to 230 pounds found the Silk & Snow Mattress comfortable and sufficiently supportive. The same was true of our back and stomach sleepers under 130 pounds. Those who weigh more may need a firmer mattress that pushes back more against bodily compression.
During our tests, the Silk & Snow Mattress excelled at pressure relief. Body-mapping sensors detected little to no pressure buildup for most of our testers. Motion isolation was another strong performance category for the mattress. None of our testers noticed significant motion transfer when lying side by side, and they observed minimal movement when dropping weights across the surface.
Construction Breakdown
The Silk & Snow Mattress begins with a memory foam comfort layer. This material has a density of 4 pounds per cubic feet (PCF), making it denser and more durable than the memory foams used in many competing models. The transitional and support polyfoam layers are also high-density. The result is a mattress that contours evenly from head to toe and resists sinkage beneath your midsection. A stretch-polyester cover encases the foam layers.
The mattress has a below-average sticker price compared to other all-foam models on the market today. Silk & Snow also offers free ground shipping to customers in the contiguous U.S. and provincial Canada. Your order comes with a 100-night sleep trial. The mattress is further backed by a 15-year warranty if you choose to keep it.
Best for Combo Sleepers
8.4 /10 Test Lab Score
Layla Memory Foam Mattress
The gold standard of dual-sided mattresses with a pleasant memory foam feel.
Key Details
- Who It’s Best For: The soft side appeals to those who sleep on their side and some back sleepers who weigh less than 230 pounds. The firm side works well for back and stomach sleepers over 230 pounds. Good for hot sleepers as well — the copper gel helps distribute body heat across the surface.
- Feel: The softer side gives the sensation of a gentle hug, while the firmer side offers more support (potentially too much for lightweight sleepers). The gel-infused memory foam provides pressure relief for areas that need it.
- What It’s Made Of: Both sides feature copper-infused memory foam for pressure relief and cooling, along with a high-density polyfoam support core. Its cover blends breathable materials with copper to combat heat retention.
- What We Don’t Like: Those seeking a medium-firm feel are left wanting since one side is too soft and the other too hard. There have also been reports of deep sinkage on both sides of the bed.
Scoring & Reviews
The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
SELECT AN ICON TO VIEW DETAILS:
Motion Isolation
Thanks to the memory foam on both sides, the Layla Memory Foam Mattress effectively reduces the amount of vibration that spreads from one side of the bed to the other.That said, in our testing, it was clear that the softer side provided considerably more motion isolation. For couples who want a plush feel that limits motion transfer, the Layla Mattress is a solid fit.
Pressure Relief
Memory foam contours to your hot spots and pain points, giving the Layla Mattress a solid level of pressure relief. However, many sleepers will find that they only get enough support from one of the two sides.For example, the medium soft (4) side is too plush for many sleepers, especially back and stomach sleepers and people over 230 pounds. The firm (7) side is too hard for many side sleepers but can deliver great support to many back sleepers.
Temperature Control
Heat retention is noticeable but not excessive on the Layla Memory Foam Mattress. With a thinner layer of memory foam, the firm (7) side tends to resist heat buildup far better than the medium soft (4) side.Layla incorporates cooling features like copper-infused and aerated foams to try to enhance temperature regulation, but this mattress may still be too warm for hot sleepers.
Edge Support
Edge support is one of the weak points of the Layla Mattress. While it doesn’t feel totally unstable, the foam layers are considerably weaker around the edge of the mattress. As you would suspect, there’s more sinkage around the perimeter on the medium soft (4) side.
Ease of Movement
The conforming feel of memory foam can impede movement – something all of our testers noticed. With the additional plushness on the medium soft (4) side, it was a struggle to switch sleeping positions. Movement was quite a bit easier on the firm (7) side.For most people, reduced ease of movement isn’t reason enough to pick a different mattress. But it may be a serious issue for combination sleepers or anyone who frequently turns over or adjusts their body’s positioning in bed.
Durability
For an all-foam bed, the Layla Memory Foam mattress has decent durability, but without any coils to add support, it likely won’t last beyond the typcial six- or seven-year mattress lifespan. The construction includes a 3.5 PCF memory foam (which is considered medium density), plus two inches of stronger polyfoam. Sleepers have the option to sleep on the soft or firm side, which can make it more versatile.
Full Breakdown
The Layla Memory Foam Mattress has an innovative flippable design, quality construction, and competitive price-point compared to other foam beds we’ve tested. The two-sided construction offers a medium (4 out of 10) firmness on one side and a firm (7) feel on the other. We recommend the bed, especially the softer side, for people who need ample pressure relief for sensitive joints.
How It Performs
During our in-house testing, we found that the Layla’s two-sided design had something to offer sleepers of different body types and sleeping positions. The soft side appealed to testers who sleep on their side and some back sleepers who weigh less than 230 pounds. The firm side appealed most to back and stomach sleepers over 230 pounds. This mattress performed very well when tested for pressure relief, motion isolation, and durability, making it a good long-lasting option for couples and those with pain issues.
Construction Breakdown
The Layla has a copper-infused memory foam comfort layer on each side. These layers conform closely to your body to relieve pressure — this is especially true of the softer side, which has a thicker memory foam layer than the firmer side. The softer surface also has an additional foam layer that we found enhances cushioning. Both sides share a support core of high-density polyfoam. The cover is composed of a breathable polyester, rayon, viscose, and poly-lycra blend fabric, and the copper infusion in the memory foam is designed to prevent excessive heat retention.
Layla guarantees their mattress with a 120-night sleep trial and a lifetime warranty. The bed ships free to the contiguous U.S.
Video: We Tested 2025’s Best Memory Foam Mattresses — Here Are Our Favorites
What Is a Memory Foam Mattress?
A memory foam mattress includes at least one top layer of a special type of polyurethane foam (that’s the memory foam) that softens and molds to your body as you lie on it, then slowly bounces back when you get up. In fact, it got its name because it temporarily shows a “memory” of your body’s imprint, even after you’ve gotten up .
Most are made entirely of foam layers, with some featuring a base made of a higher density foam called polyfoam. Because of differences in manufacturing, not every memory foam mattress feels the same. Foam density and thickness, additional materials, and mattress firmness dramatically change how much comfort and support you feel.
In general, here’s what I’ve learned to expect from a memory foam mattress:
- Significant “hug,” contouring to your body’s shape and weight
- Minimal bounce
- Virtually no ripple effect from movement on one side of the mattress
- Quiet performance
- A greater tendency for heat buildup than other materials
Because of that last point, many modern mattresses include cooling features like gel infusions, copper, graphite, or breathable covers to help dissipate heat. But does cooling tech actually work? That depends on how it’s constructed. Our testing team evaluated how well gel memory foam works.
Who Should Buy a Memory Foam Mattress?
Let’s try a little exercise: Close your eyes and imagine you’re lying on the most comfortable mattress in the world. If you’re picturing yourself sinking into a mattress that softly cradles your body, you’ll more than likely enjoy sleeping on a memory foam mattress.
Still not sure if you should try one? From my own experience — plus insights from our medical advisors and testing team — I’ve found that there are a few types of sleepers who tend to be the best fit for a memory foam mattress.
| Sleepers With Sensitive Joints | Side Sleepers | Couples |
|---|---|---|
| Memory foam helps evenly distribute your weight across the mattress surface, taking some pressure off sensitive joints and areas prone to pain like the lower back. With the right firmness level, a memory foam mattress may improve comfort for people with medical conditions like arthritis, fibromyalgia, and sciatica. | If you’re a side sleeper like me, memory foam provides cushion for your bottom shoulder and hip. It also helps you maintain a neutral spine, reducing the risk of morning aches and pains. | Memory foam absorbs movement soundlessly, so I don’t feel (or hear!) my partner moving around on their side of the mattress. |
Who Are Memory Foam Beds Less Than Ideal For?
While memory foam beds are great for many sleepers, they’re not for everyone. If you want a firmer mattress that doesn’t conform to your body, memory foam is decidedly not your jam. Hot sleepers, stomach sleepers, and people who want a bouncy mattress should also probably think twice before buying a memory foam mattress.
| Hot Sleepers | Stomach Sleepers | Sleepers Who Like Bouncy Beds | People Who Prioritize Edge Support |
|---|---|---|---|
| The downside of close-conforming memory foam is that it traps body heat. As a result, hot sleepers often feel too warm on a traditional memory foam mattress. Some newer memory foam mattresses have special cooling features, but you may still notice some heat retention. | In our testing, we frequently find that stomach sleepers say memory foam is too soft and doesn’t have enough support for their midsection. If you’re a stomach sleeper who’s set on a memory foam mattress, look for one with a higher firmness level that can maintain a flat and even surface. | The material has almost no bounce to it, which can make it more of a chore to move around in bed. | While I love memory foam, one of my biggest frustrations with it is that it can feel weak around the perimeter. On really plush memory foam, it can feel like I’m about to slide off when sitting on the edge. |
What to Consider When Shopping for a Memory Foam Mattress
When I first started testing mattresses, I assumed every memory foam mattress would feel roughly the same. Turns out, I was in for a big surprise. In reality, memory foam mattresses come in a range of styles. Some really lean into the traditional feel of memory foam, while others change things up by pairing memory foam with latex or other types of foam.
That means you can find memory foam beds with different firmness levels and different degrees of hug, heat retention, and motion isolation. While that broadens your options, it’s also important to know what you’re looking for. Here are some of the things I’ve found to be most useful to consider when shopping for a quality memory foam mattress.
Sleep Position and Body Weight
When I shop for clothing, I can’t find the right fit unless I think about my body’s shape and size. The same applies to mattress shopping.
Optimal comfort and spinal support aren’t universal — they depend on your weight and how you position your body on a mattress. That’s a huge reason why mattresses, like most clothes, aren’t “one size fits all.”
If you sleep on your side, your bottom hip and shoulder push down into a mattress way more than they do in other sleep positions. Memory foam contours around these joints, making memory foam mattresses popular among side sleepers. However, if you’re a back or stomach sleeper, you typically need more firmness to keep your spine in an even plane and help prevent back pain.
Your weight influences how a mattress feels, too. A mattress that’s perfect for a heavier person may feel too firm to someone of a lighter weight. Similarly, a mattress that feels comfortable and supportive to a lighter person may feel too soft for a heavier individual.
And though comfort is ultimately subjective, our testing team put together some general recommendations for mattress firmness based on your sleeping position and body type. We rate firmness on a scale of 1 to 10, with 10 being the firmest.
| Weight | Side Sleepers | Back Sleepers | Stomach Sleepers |
|---|---|---|---|
| Less than 130 lbs. | Soft (3) to Medium Soft (4) | Medium Soft (4) to Medium (5) | Medium (5) to Medium Firm (6) |
| 130 to 230 lbs. | Medium (5) to Medium Firm (6) | Medium Firm (6) to Firm (7 or 8) | Medium Firm (6) to Firm (7 or 8) |
| More than 230 lbs. | Medium Firm (6) to Firm (7 or 8) | Firm (7 or 8) to Extra Firm (9) | Firm (7 or 8) to Extra Firm (9) |
Contouring and Pressure Relief
All memory foam mattresses will contour to your body to some degree. But I’ve found that there’s a lot of variation in just how much of a hug you’ll get.
Ultimately, the right amount of hug depends on your sleep style and preferences. If you have sharp pressure points — say, if you’re a side sleeper with broad shoulders — you may want deeper contouring so that your shoulders get plenty of cushioning.
But if you’re a back or stomach sleeper, that level of hug may be overkill. In fact, it may even cause your midsection to sink down into the mattress, setting you up for an achy lower back in the morning.
Motion Isolation and Noise
Sharing a mattress isn’t always conducive to high-quality sleep, especially if your bed partner is constantly tossing and turning. Thankfully, a quality memory foam mattress can dramatically reduce disruptions from movement on the other side of the bed. It also stays quiet — no squeaky springs here!
However, through testing, I’ve observed that some memory foam mattresses are far better at limiting noise and motion transfer. I recommend that couples who share a bed look closely at test results (we break down each mattress’s scores on their individual review pages) and customer ratings to gauge just how well a specific model performs in these areas.
Temperature Regulation
Hot sleepers should proceed with caution when buying a memory foam mattress. That doesn’t mean they should avoid these mattresses altogether, but being aware of temperature regulation can help zero in on the ideal mattress.
Traditional memory foam was known for major heat buildup. Thankfully, most mattresses today have design features meant to resist overheating. For example, you may see options with cooling gels, copper, or other materials that have been infused into the foam layers. Breathable covers with specialty fabrics are also getting more popular as a way to try to limit heat retention.
In my experience, these features can be kind of hit or miss. Certain mattresses do a good job of staying cool, and others feel really hot. Again, testing data and customer reviews are your best friend here.
Edge Support and Ease of Movement
Some people dislike the feel of memory foam because it can be weaker around the edges and may leave sleepers feeling “stuck” in the mattress. I only notice these issues on really soft memory foam mattresses, so this is far from a dealbreaker for me. But if top-notch edge support and ease of movement are important to you, it makes sense to look for a firmer memory foam mattress (or even consider another type of mattress, like a latex or hybrid model).
Off-Gassing
Unboxing a new memory foam mattress can be exciting, but you might also notice a chemical smell — that’s off-gassing. This odor comes from volatile organic compounds (VOCs) released by the foam during manufacturing. While the scent is usually harmless and fades within a few days, it can be bothersome if you’re sensitive to smells or have respiratory issues.
I recommend unboxing the mattress in a well-ventilated space and giving it time to air out before you sleep on it. If you want to avoid strong odors altogether, look for CertiPUR-US certified foams, which meet standards for low emissions.
Budget
As with any purchase, price is an important factor. I used to think that a more expensive mattress was always better, but I’ve tested enough mattresses to know that price doesn’t necessarily always reflect quality.
A great mattress is a worthy investment, so I don’t recommend shopping based on price alone. Instead, give yourself a general price range (lowest, ideal, and absolute max) and use that to narrow down your options. From there, you can pick the mattress that best suits your sleeping position, body weight, and comfort preferences. You can also check out our guide to the best affordable memory foam mattresses.
Sleep Trials
I’ve experienced firsthand how much you can learn about a mattress by sleeping on it for a few weeks. That’s why I always recommend buying a mattress with an extended sleep trial.
In the mattress industry, a “sleep trial” is a marketing term for a flexible return policy. Most online companies give you a few months to test out a mattress at home with the option to return it for a full refund. The standard sleep trial is around 100 nights, but some last for a full year.
Before making a purchase, take a few minutes to read the details of the sleep trial (and the other fine print, while you’re at it), so you know your options if you later find that the mattress isn’t working for you. For example, some companies make you “break in” the mattress for at least a month before you can return it, and others charge return fees.
What Does a Memory Foam Mattress Feel Like?
Ever make a snow angel in soft, powdery snow? If so, you’ve got a preview of what a memory foam mattress can feel like (minus the frigid temperatures). As you lie down, the material cradles your body with a soft hug. And like a snow angel, you can see your body’s imprint when you get up from a memory foam bed before it retakes its original shape.
Personally, I love that memory foam is so inviting and accommodating. As I get settled in for bed, it helps me relax, as I feel my mattress adapt to and softly cradle my body. It lets me sleep without pressure building up in my shoulders, hips, or lower back.
But just as not everyone likes hugs or making snow angels, memory foam isn’t right for every sleeper. Some people find that it contours too closely to their body, and a few people even go so far as to say it feels suffocating. As with every mattress, comfort is subjective, so find what feels best for you.
What I’m Sleeping On
When my wife and I are in between mattress testing sessions, our go-to is the WinkBed — specifically, their softest model. We’ve been sleeping on it for three years now, and it still feels incredibly comfortable and supportive. Even though it’s technically a hybrid mattress, there’s plenty of cushiony memory foam: a 2-inch layer of temperature-neutral foam and a support layer of CertiPUR-US Certified foam.
One thing I especially appreciate is how the Euro pillow-top and memory foam layers work together to cushion my hips and shoulders without sacrificing spinal alignment. You get that plush, contouring feel from the memory foam right but without the “stuck” sensation that sometimes comes with all-foam beds. It’s been a game-changer for both of us, and honestly, the quality you get at this price point is hard to beat.
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How We Test: Your Comfort Is Our Science
When it comes to mattress testing, we get serious. In our Seattle-based Test Lab, we use an objective, hands-on process to evaluate mattresses, and we’ve used that process to test over 2,000 mattresses in the last decade.
Our industry-leading product testing team cares deeply about improving your sleep. Since a bed’s comfort and feel depend largely on body weight and sleeping position, our team represents a wide range of body types, sleep positions, and comfort preferences.
During our testing, we draw on multiple sources of information that each enhance our overall perspective.
Construction analysis: Our ratings system is grounded in mattress design and construction. We look at how each layer of a mattress contributes to its overall feel and performance, and we account for special features like cooling technology.
Quantitative product testing: During in-lab testing, our team uses multiple tools and technologies to measure a bed’s performance in categories like motion isolation, pressure relief, and temperature regulation. We use the outcomes from these tests to calculate a score for each category.
Field testing: Our field testers (such as yours truly) sleep on mattresses in their own bedrooms. After weeks of at-home testing, each field tester provides a detailed analysis of how the mattress performed in a real-world setting.
User feedback: Beyond our team, we draw insight from surveys and verified customer reviews to identify problem areas, fine-tune our ratings, and better understand how each product performs over time.
How We Determine Our Overall Scores
When you look at our mattress reviews, you’ll see ratings for six key categories. Not every performance category is equally important to your overall satisfaction with a mattress, so we give some categories greater weight when determining an overall score. Here’s a quick breakdown of the categories and why they’re important.
Performance Categories
Motion Isolation
This is how much vibration a mattress absorbs when someone moves on its surface. We measure this with a vibrometer, and the results help determine whether you’ll be woken up when your bed partner rolls over or gets in or out of bed.
Temperature Control
No one wants to wake up clammy and hot, so we perform temperature tests with a heat gun to see how much a mattress heats up and how quickly it dissipates any built-up heat.
Pressure Relief
In this guide, I’ve already covered why memory foam is so great at pressure relief. We use pressure mapping technology that shows just how much impact occurs around the heavier parts of the body.
Edge Support
Mattresses with strong edge support provide a more dependable and reliable sleep surface. We perform tests measuring how much the edges sink when you sit or lie down near the perimeter and how long it takes for the edge to return to its original shape.
Ease of Movement
This category reflects how easy it is to move on the bed’s surface. Materials like latex tend to get higher scores for ease of movement. As with testing edge support, we use kettlebells to determine how deeply a mattress compresses and how quickly it bounces back.
Off-Gassing
A mattress that has been compressed to ship in a box can release unpleasant chemical odors due to volatile organic compounds (VOCs). Though they’re not harmful, they can be annoying, so we analyze how strong the smell is and how long it takes to fade away.
More Mattress Guides
Our team tests mattresses to determine the best options for different types of sleepers. To see how we’ve ranked mattresses in other performance categories, check out the product guides below.
Shopping Guides by Mattress Type
- Best Mattress for Sciatica
- Best Mattress for Scoliosis
- Best Mattress for Athletes
- Best Affordable Memory Foam Mattress
- Best Tempur-Pedic Mattress for Side Sleepers
- Best Tempur-Pedic Mattress for Back Sleepers
- Best Tempur-Pedic Mattress for Stomach Sleepers
- Best Mattress for Seniors
- Best Mattress on Amazon
- Best Mattress for Couples
- Best Gel Mattress
Frequently Asked Questions
How long do memory foam mattresses last?
Our analysis shows that, on average, a memory foam mattress is good for six to seven years of continuous nightly use. Around that point, the foam may begin to soften, which can reduce its comfort and supportiveness.
But that’s not always the case, and some mattresses can last longer. Ensure you get the longest lifespan out of your mattress by preventing damage from, for example, jumping children or sharp pet claws.
Can you put a memory foam mattress on a box spring?
We’ve tested all kinds of arrangements, and we’ve found that a box spring isn’t ideal for a memory foam mattress. Box springs have built-in coils with gaps between them, and those gaps create zones of reduced support for a memory foam mattress.
Memory foam mattresses tend to work best on a solid foundation, such as a platform bed. And using an appropriate bed base is often required to maintain the validity of your mattress warranty. For that reason, I suggest checking with the company that makes your mattress for specific recommendations about the type of foundation to use.
What memory foam mattresses are good for sleepers with back pain?
Except in rare cases, you shouldn’t flip a memory foam mattress. Typically, memory foam layers are near the top of the mattress where they can deliver more comfort and cushioning. If you flip the mattress over, those layers will be near the bottom, dramatically reducing the support they can give you.
That said, you can rotate a memory foam mattress, as long as the top cover should always be facing up. And some mattresses are designed to be flippable, using memory foam on both sides. These mattresses usually have a different firmness level on each side, so you can flip them to whichever side feels more comfortable.
What is the difference between memory foam and polyfoam?
You’ll frequently find both memory foam and polyfoam in mattresses, both of which are comfortable and reliable materials. There are a few key differences, though: For one, polyfoam is more affordable. Polyfoam can also be more responsive than memory foam, which has a slower sinking sensation. Lastly, polyfoam can be more cooling, but memory foam is more durable.
Do all memory foam beds sleep hot?
It depends on the memory foam bed you test — for instance, gel or open-cell memory foam beds may be a bit more breathable than dense memory foam on its own, but memory foam is generally a material that retains quite a bit of heat.
Still have questions? Ask our community!
Join our Sleep Care Community — a trusted hub of product specialists, sleep health professionals, and people just like you. Whether you’re searching for the perfect mattress or need expert sleep advice, we’ve got you covered. Get personalized guidance from the experts who know sleep best.
Jackson leads editorial product recommendations at Sleep Foundation, transforming the data from our sleep product test lab into real world takeaways for consumers. He has spent over half a decade developing protocol to evaluate and measure the impacts of products on sleep quality. As a cited sleep product expert, Jackson helps guide millions of shoppers to find personalized recommendations for everything from pillows to bedding to mattresses.
Dustin Cotliar, MD, holds a medical degree from the State University of NY (SUNY) Downstate College of Medicine, and a master’s in public health from Columbia University, where he focused on healthcare policy and management. He is board-certified in Emergency Medicine, with over eight years of practice that includes emergency medicine, urgent care, and telemedicine.
References
1 Sources
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Forty-Year-Old Foam Springs Back With New Benefits | NASA Spinoff. spinoff.nasa.gov/Spinoff2005/ch_6.html.
https://spinoff.nasa.gov/Spinoff2005/ch_6.html