Best Cooling Mattress of 2026

Many people, like myself, overheat while they sleep. Throughout the night, our body heat can get trapped in our mattress, leaving us uncomfortable and awake. While bedding and bedroom environment are also factors, a mattress is a huge piece of the puzzle when it comes to staying cool at night.

As someone who’s dealt with this problem my whole life, I had a personal stake in figuring out what makes a mattress sleep cool and which specific models stay the coolest. To make this list, we first tested different mattress materials for heat retention using a thermal measurement device. We then selected 30 mattresses from our testing database that were constructed to keep cool and performed more heat testing on those.

The following list represents the best mattresses for hot sleepers, according to our tests. In our guide below, we also go over the types of things hot sleepers should look for to get the most comfortable night’s sleep, so you can make your own informed decisions.

How We Test

How We Determine Our Overall Scores

In our Seattle Test Lab, we perform a series of objective, hands-on evaluations for each mattress. Our research and testing methodology includes a four-step evaluation process, which begins with a thorough analysis of the bed’s materials, construction specs, firmness, and expected lifespan. We also take the brand’s customer service and overall reputation into account.

The next phase consists of mattress performance tests. We use various tools and technologies to measure how well (or poorly) a bed isolates movement for couples, reduces pressure points, and regulates temperature. We also test for a range of body weights and sleep positions to determine the bed’s suitability for different sleeper profiles. Once we’ve concluded our lab sessions, field testers take the mattresses home and sleep on them in their own bedrooms for up to 3 weeks at a time — this step helps us gauge how well each model performs in real-world settings.

The overall score and individual ratings we award each mattress are based on various data points and observations we’ve made throughout the testing process. Check out the graph below for a detailed breakdown of our mattress testing scores.

How We Determine the Best Cooling Mattress

When testing out the best cooling mattresses available, there were some key factors we prioritized throughout the process:

• Breathable Comfort Layers: Material matters, especially when it comes to temperature control. Memory foam tends to trap the most body heat, while latex tends to be more breathable. The thickness of the foam layers also plays a role — the thicker the layer, the more heat it traps. You’ll find that most of our picks are hybrids, which means they contain both foam and coils (more on that below).
• Airflow in the Support Core: Coil support cores allow for a ton of airflow, whereas all-foam beds retain more heat throughout the night.
• Cooling Technology: While a lot of cooling features are questionable marketing claims, some beds have phase-changing materials or proprietary fabrics that legitimately keep beds cooler, like Talalay latex, organic wool, and viscose-quilted covers.

Our Testing Team

Logan Foley

Editorial Director

Full Bio

Logan Foley

Editorial Director

Logan is a Certified Sleep Science Coach with a deep understanding of what it means to struggle with sleep. Her years of experience researching and testing sleep products – including mattresses, natural sleep aids, and bedding – are critical to her role helping lead the editorial team. When she’s not testing mattresses or researching CBT-I, she enjoys spending time in the sunshine with her husband and her dogs Pepper and Winston.

Mary Fenton

Head of Product Content

Full Bio

Mary Fenton

Head of Product Content

Mary is a product-content marketer who applies a pedigree in journalism, human-centered design, and cultural trends to inform strategy. Prior to Sleep Doctor, Mary led editorial and creative at ESPN and Rad Power Bikes. She likes to build and grow things, and break and fix things, and only sometimes in that order.

Jeremy Klein

Senior Product Testing Manager

Full Bio

Jeremy Klein

Senior Product Testing Manager

Jeremy is a sleep product tester with a passion for methodology and data collection. He’s spent the last six years at Sleep Foundation testing nearly every mattress, pillow, and sheet on the market, and has gained a holistic understanding of how to get the most accurate and universal results possible. When he’s not working, Jeremy likes to make music, play tennis, and watch old movies.

Brad Nehring

Senior Product Analyst

Full Bio

Brad Nehring

Senior Product Analyst

Brad is a lifelong resident of the Pacific Northwest who holds a bachelor’s degree in English from Western Washington University. As someone who has lived with sleep problems throughout his adult life, Brad is passionate about helping others get the rest they need. He’s professionally tested and reviewed sleep products for nearly a decade.

Colin Simpson

Product Research Manager

Full Bio

Colin Simpson

Product Research Manager

Colin leads our product research team and doubles down as our head of video production. He has a distinct passion for translating complicated topics into fun and digestible content.

Best Cooling Mattress Overall: Helix Midnight Luxe

Best Cooling Mattress Overall

9.7/10Test Lab Score

Helix Midnight Luxe

A premium quality, hybrid mattress created with side sleepers in mind.

Up to 30% off Shop At Helix

Price: $1,874

Mattress Type: Hybrid

Firmness Options: Medium Firm (6)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Side and back sleepers between 130 and 230 pounds, as well as people who run hot in bed.
• Feel: Gentle foam contouring and extra pushback from the zoned coils.
• What It’s Made Of: Comfort layers of polyfoam and gel-infused memory foam over zoned pocketed coils to support your midsection.
• What We Don’t Like: Back and stomach sleepers over 230 pounds may sink too much and prefer another Helix model instead.

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.

Side Sleepers

Under 130 lbs

9.5/10

130-230 lbs

10/10

Above 230 lbs

9.5/10

Back Sleepers

Under 130 lbs

8.5/10

130-230 lbs

8/10

Above 230 lbs

7/10

Stomach Sleepers

Under 130 lbs

8.5/10

130-230 lbs

7.5/10

Above 230 lbs

6.5/10

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.

Performance

Motion Isolation8.5/10

Temperature Control8/10

Pressure Relief9.5/10

Edge Support9.5/10

Durability8.5/10

Ease of Movement7.5/10

Read Our Full Helix Midnight Luxe Review

If you’re in the market for a new mattress but aren’t sure about your ideal firmness level, Helix Sleep offers a wide selection of memory foam hybrid models designed for specific body types and sleep positions. We found the Midnight Luxe to be one of the brand’s most well-rounded models. The mattress is designed with a pocketed coil system that promotes steady airflow and helps the mattress maintain a comfortable temperature.

How It Performed

We found the support from the Midnight Luxe’s transitional layer prevented testers’ bodies from sinking too deep into the bed. Between this and the conforming memory foam layers, the mattress relieved pressure while still retaining some bounce, making it a good match for our team’s side sleepers who experience pressure buildup in the shoulders and hips. The pocketed coils provide a supportive base and also allow for steady airflow, reducing heat retention that may be associated with foam layers. Consequently, the Helix Midnight Luxe slept quite cool.

Construction Breakdown

While standard Helix models may appeal to budget-minded shoppers, the Luxe series consists of thicker pillow-top hybrids equipped with extra features to enhance your sleep experience. The Midnight Luxe is the middle-of-the-road option, which our testers rated medium firm (6). The mattress contains two layers of memory foam beneath the pillow-top to give the surface a plush feel. A polyfoam transitional layer provides extra conforming as well as support. The support core is made of zoned pocketed coils, followed by a base layer of high-density foam.

Trial, Shipping, and Warranty

Helix Sleep provides free shipping throughout the contiguous U.S. The Midnight Luxe comes with a 100-night sleep trial and lifetime warranty.

How This Bed Stays Cool

The Helix Midnight combines breathable design elements with cooling technologies to combat heat buildup and help you sleep cool through the night. The bed’s base of pocketed coils provides space for steady airflow through the mattress, allowing excess body heat to flow away from the body.

The Tencel cover is a newer fabric known for its breathability and moisture-wicking qualities. Breathability helps with airflow, while moisture-wicking can draw moisture away from the body to keep you from waking up in a sweat. The Midnight also makes use of gel-infused memory foam to help combat heat retention by drawing heat away from the body.

Read More Read Less

Best Cooling Hybrid Mattress: Leesa Sapira Chill Hybrid

Best Cooling Hybrid Mattress

9.0/10Test Lab Score

Leesa Sapira Chill Hybrid

A foam hybrid that cushions your body without trapping heat.

30% off mattresses Shop At Leesa

Price: $1,698

Mattress Type: Hybrid

Firmness Options: Medium (5), Medium Firm (6), Firm (7)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Side and back sleepers in most weight groups thanks to three mid-range firmness options.
• Feel: Deep contouring from the comfort layers without too much heat buildup, and ample pushback beneath your torso and hips
• What It’s Made Of: Comfort layers of polyfoam and copper-infused memory foam, followed by zoned pocketed coils for lumbar support.
• What We Don’t Like: Noticeable off-gassing smells. for the first few nights. Couples may notice motion transfer.

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.

Side Sleepers

Under 130 lbs

9/10

130-230 lbs

9.5/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

8/10

130-230 lbs

7.5/10

Above 230 lbs

6.5/10

Stomach Sleepers

Under 130 lbs

8/10

130-230 lbs

7/10

Above 230 lbs

6/10

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.

Performance

Motion Isolation7.5/10

Temperature Control7.5/10

Pressure Relief8.5/10

Edge Support7/10

Durability8/10

Ease of Movement8/10

Read Our Full Leesa Sapira Chill Hybrid Review

The Leesa Sapira Chill Hybrid pairs a thick foam comfort system with a sturdy coil base, resulting in a balanced mattress with excellent cushioning for sleepers who prioritize pressure relief. Available in three firmness options, it’s a suitable pick for couples who need a bed that can accommodate a range of sleep preferences.

How It Performed

You can choose between three firmness levels that translate to medium (5), medium firm (6), and firm (7) on our 10-point firmness scale. Regardless of the firmness level you pick, the mattress has a 14-inch profile with substantial foam layers that cradle your body and offer very good pressure relief for areas like the shoulders, hips, and spine. Air circulation in the coils, a gel infusion in the top foam layer, and cooling fibers in the cover all help keep the surface at a comfortable temperature.

Side sleepers in lighter weight categories preferred the softer models while those in heavier weight groups gravitated toward the firmer models. Back sleepers up to 230 pounds generally gave higher marks to the two firmer options, and stomach sleepers in the same weight category gave their highest marks to the firm model.

Most Comfortable Cooling Mattress: Brooklyn Bedding Aurora Luxe

Most Comfortable Cooling Mattress

8.7/10Test Lab Score

Brooklyn Bedding Aurora Luxe

Luxury hybrid with deep foam layers and cooling technology.

30% off sitewide with code: JULY30 Shop At Brooklyn Bedding

Price: $1,399

Mattress Type: Hybrid

Firmness Options: Medium Soft (4), Medium Firm (6), Firm (7)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: The medium soft (4) design is best suited for side sleepers, while the medium firm (6) and firm (8) models are a comfier option for back and stomach sleepers.
• Feel: Gentle contouring from the foam layers, extra bounce around the midsection, and bursts of cooling on the surface.
• What It’s Made Of: Copper-infused memory foam and transitional polyfoam layers over zoned pocketed coils. Phase change cover feels cool to the touch.
• What We Don’t Like: Sticker price is a bit high compared to many competing hybrids. Some sleepers have noted that the firmness level differs from what they expected.

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.

Side Sleepers

Under 130 lbs

8.5/10

130-230 lbs

9/10

Above 230 lbs

8.5/10

Back Sleepers

Under 130 lbs

7.5/10

130-230 lbs

7/10

Above 230 lbs

6/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

6.5/10

Above 230 lbs

5.5/10

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.

Performance

Motion Isolation7.5/10

Temperature Control7/10

Pressure Relief8.5/10

Edge Support8.5/10

Durability7.5/10

Ease of Movement6.5/10

Read Our Full Brooklyn Bedding Aurora Luxe Review

A mattress’s comfort level is a matter of subjectivity, but some beds are designed to feel comfortable for a wide swath of sleepers. We found the Brooklyn Bedding Aurora Luxe is one such mattress. It comes in three firmness levels to accommodate different types of sleepers, and the hot sleepers on our team appreciated the Aurora Luxe’s cooling features.

How It Performed

The Aurora Luxe is designed with comfort in mind – just soft enough to cushion our pressure points, but supportive enough to prevent sagging. All three firmness options excelled at relieving pressure buildup during our testing, which is especially important for side and back sleepers. Sleepers under 130 pounds found the medium soft option most comfortable, while sleepers who weigh over 230 pounds found the best support from the firm bed. The medium firm option is appropriate for many weight categories, depending on your sleep position.

The cover fabric and CopperFlex foam are both infused with TitanCool, a phase change material meant to wick moisture from the body, dissipate heat, and maintain a neutral temperature. The coils also enable air to circulate and keep the bed cool.

Best Cooling Mattress for Back Pain: WinkBed

Best Cooling Mattress for Back Pain

9.4/10Test Lab Score

WinkBed

High end hybrid bed providing ample support, cushion, and cool sleep.

30% off all WinkBeds mattresses Shop At WinkBeds

Price: $2,570

Mattress Type: Innerspring

Firmness Options: Medium Soft (4), Medium Firm (6), Firm (7), Firm (8)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Side, back, and stomach sleepers across all weight groups should find at least one comfortable option among the WinkBed’s four firmness options.
• Feel: Cushy and adaptive on the surface, but also bouncy and extra supportive beneath your midsection.
• What It’s Made Of: The medium soft (4), medium firm (6), and firm (7) models feature adaptive polyfoam, while the Plus (8) contains zoned latex. All models have a multi-zone pocketed coil support core.
• What We Don’t Like: Sticker price is on the expensive side and strong off-gassing odor can linger for up to 48 hours 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.

Side Sleepers

Under 130 lbs

9.5/10

130-230 lbs

10/10

Above 230 lbs

9.5/10

Back Sleepers

Under 130 lbs

8.5/10

130-230 lbs

8/10

Above 230 lbs

7/10

Stomach Sleepers

Under 130 lbs

8.5/10

130-230 lbs

7.5/10

Above 230 lbs

6.5/10

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.

Performance

Motion Isolation6.5/10

Temperature Control9/10

Pressure Relief8/10

Edge Support9.5/10

Durability8/10

Ease of Movement7.5/10

Read Our Full WinkBed Review

Picking the right cooling mattress can be challenging for side sleepers. We’ve found that people who primarily use this position experience pressure buildup along the spine, so they need an adaptive mattress that promotes even alignment and cushions the shoulders and hips. Thanks to a combination of foam layers and breathable components, we think the WinkBed is a good compromise for side sleepers seeking a cool, comfortable, and supportive mattress.

How It Performed

We found the WinkBed to be both plush and robust – a rare combination for mattresses our team has tested. The foam layers molded closely to the body while the coils created a strong support system to prevent our testers from sinking too deeply. Thanks to the range of firmness options, sleepers in most weight categories on our testing team found a model that felt comfortable.

Motion isolation is another area where the WinkBed performed well compared to other hybrid models. The top layers absorbed movement effectively, and the coils didn’t produce much responsiveness. At the same time, the edges felt secure thanks to the zoned coil system, and none of us sank excessively when moving across the surface. Steady airflow through the coils and the moisture-wicking Tencel cover also earned the WinkBed positive marks during our temperature control tests.

Best Value Cooling Mattress: Brooklyn Bedding CopperFlex Memory Foam

Best Value Cooling Mattress

8.6/10Test Lab Score

Brooklyn Bedding CopperFlex Memory Foam

Hugs and soothes pressure points for restful sleep.

30% off sitewide with code: JULY30 Shop At Brooklyn Bedding

Price: $466

Mattress Type: Foam

Firmness Options: Medium Firm (6)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Side sleepers weighing at least 130 pounds, back sleepers between 130 and 230 pounds, and stomach sleepers under 130 pounds.
• Feel: Light contouring with extra pushback around the torso and hips from the zoned transitional foam.
• What It’s Made Of: Polyfoam quilted to the cover, two memory foam comfort layers, and transitional and base layers of high-density polyfoam.
• What We Don’t Like: Strong initial off-gassing odor can persist for up to 72 hours after unboxing. Limited support for back and stomach sleepers over 230 pounds.

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.

Side Sleepers

Under 130 lbs

7/10

130-230 lbs

9/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

8/10

130-230 lbs

7/10

Above 230 lbs

6/10

Stomach Sleepers

Under 130 lbs

8/10

130-230 lbs

6/10

Above 230 lbs

5.5/10

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.

Performance

Motion Isolation8.5/10

Temperature Control7/10

Pressure Relief9/10

Edge Support7/10

Durability7/10

Ease of Movement6.5/10

Read Our Full Brooklyn Bedding CopperFlex Memory Foam Review

Many mattresses that excel at temperature control carry steep price-tags, but the Brooklyn Bedding CopperFlex Memory Foam manages to sleep cool and be affordable at the same time. This all-foam model also excels in key performance areas such as motion isolation and pressure relief.

How It Performed

Evaluations in our Test Lab indicate the CopperFlex Memory Foam is a solid match for side sleepers who weigh at least 130 pounds, back sleepers weighing up to 230 pounds, and stomach sleepers under 130 pounds. People in these sleep position categories who weigh more than the aforementioned groups should consider a firmer mattress.

Motion isolation is a clear strength of the CopperFlex based on our performance tests. The foam layers absorb movement and prevent it from transferring elsewhere on the mattress surface, so this model should be satisfactory for couples and co-sleepers. Temperature control is above average for a memory foam mattress – this can be attributed to the cooling cover and copping fiber infusion in the top memory foam layer.

Best Cooling Foam Mattress: Endy Mattress

Best Cooling Foam Mattress

8.9/10Test Lab Score

Endy Mattress

A cushy yet responsive foam mattress with three firmness options.

20% off or free sleep set ($550 value) with mattress purchase Shop At Endy

Price: $695

Mattress Type: Foam

Firmness Options: Medium Soft (4), Medium Firm (6), Firm (7)

Trial Period: 365 nights

Key Details

• Who It’s Best For: Side and back sleepers, couples, and people with persistent shoulder, back, or hip pain.
• Feel: A light, medium contour with a cushy surface and supportive underlying layers to prevent you from sinking too much.
• What It’s Made Of: All versions of the Endy Mattress contain three foam layers in their comfort systems and a support layer made of high-density base foam. Each firmness level has a different profile to account for more or less cushioning material.
• What We Don’t Like: Initial off-gassing can be quite strong and persist for several nights after the mattress is unboxed.

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.

Side Sleepers

Under 130 lbs

9/10

130-230 lbs

8.5/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

8.5/10

130-230 lbs

7.5/10

Above 230 lbs

6.5/10

Stomach Sleepers

Under 130 lbs

7/10

130-230 lbs

6/10

Above 230 lbs

5/10

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.

Performance

Motion Isolation8/10

Temperature Control7.5/10

Pressure Relief8.5/10

Edge Support6.5/10

Durability5.5/10

Ease of Movement7/10

Read Our Full Endy Mattress Review

The Endy Mattress is an exemplary all-foam model due in large part to its material construction, which consists of adaptive polyfoam that contours evenly without hugging or sinking too much. Three firmness options also make the mattress a suitable choice for sleepers across different body types and sleep positions.

How It Performed

According to our hands-on tests, each firmness level for the Endy Mattress is best suited to a different type of sleeper. Side sleepers under 130 pounds and others who feel most comfortable on a plush, highly adaptive mattress should consider the medium soft (4) model, which conforms very closely. The firm (7) design earned its highest ratings from side and back sleepers over 230 pounds and stomach sleepers between 130 and 230 pounds. This design feels quite supportive and shouldn’t buckle too much beneath the midsection. If you’re seeking a balanced feel, the medium firm (6) model is a safe bet — this one earned the highest collective ratings among our testing team.

All versions of the Endy Mattress isolate motion well and cradle the body to promote even alignment and reduce pressure buildup along the spine. Breathable open-cell foam layers and a coil system that promotes steady internal airflow also help ensure the mattress sleeps cool in any firmness, though the firm model received the highest score for temperature control.

Best Mattress for Airflow: Lull Luxe Hybrid

Best Mattress for Airflow

8.7/10Test Lab Score

Lull Luxe Hybrid

A balanced foam hybrid with light cushioning and responsive support.

65% off Lull mattresses Shop At Lull

Price: $1,499

Mattress Type: Hybrid

Firmness Options: Medium Firm (6)

Trial Period: 365 Nights

Key Details

• Who It’s Best For: Side and back sleepers, couples, and people with upper or lower back pain.
• Feel: A true medium firm (6) with light contouring and minimal sink beneath the midsection, with a bit of bounce from the support coils.
• What It’s Made Of: The Lull Luxe features a comfort system with memory foam and adaptive polyfoam layers over denser transitional foam and pocketed, foam-encased coils in the support core.
• What We Don’t Like: Most stomach sleepers will sink too much on this mattress, increasing their risk of neck or lower back strain.

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.

Side Sleepers

Under 130 lbs

7/10

130-230 lbs

8.5/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

7/10

130-230 lbs

6.5/10

Above 230 lbs

5.5/10

Stomach Sleepers

Under 130 lbs

7/10

130-230 lbs

6/10

Above 230 lbs

5/10

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.

Performance

Motion Isolation6.5/10

Temperature Control6.5/10

Pressure Relief7.5/10

Edge Support8/10

Durability7/10

Ease of Movement6/10

Steady airflow is key to keeping any mattress cool, but this is especially true for models with memory foam layers that trap heat more easily than latex or standard polyfoam. The Lull Luxe Hybrid mitigates this issue with a top layer of open-cell memory foam, which promotes — rather than stifles — airflow to keep the surface cool. A pocketed coil support core also helps ensure strong airflow throughout the interior.

How It Performed

Although the Lull Luxe Hybrid is only available in a medium firm (6), the design felt so balanced that most members of our testing team awarded the mattress positive ratings. Side sleepers weighing at least 130 pounds and back sleepers up to 230 pounds were the bed’s biggest cheerleaders, calling out the cushy surface and supportive underlying layers that create an inviting mix of contouring, support, and responsiveness to movement.

Motion isolation and pressure relief tests yielded high scores for the Lull Luxe Hybrid — no surprises here, given how well foam hybrids tend to perform in these categories. However, we also found that the Lull Luxe Hybrid regulates temperature well. This is less common for foam hybrids, and can be attributed to the open-cell top layer that breathes better than traditional memory foam.

Best Cooling Mattress for Side Sleepers: Nolah Evolution 15

Best Cooling Mattress for Side Sleepers

8.7/10Test Lab Score

Nolah Evolution 15

A cloud-like experience with a plush euro-top in multiple firmnes options.

35% off sitewide + extra $50 off mattresses with code: SF50 Shop At Nolah Sleep

Price: $1,480

Mattress Type: Hybrid

Firmness Options: Medium (5), Medium Firm (6), Firm (8)

Trial Period: 120 nights (30-night requirement), $99 return pickup fee

Key Details

• Who It’s Best For: Side and back sleepers across all weight groups, provided they choose a firmness that aligns with their body type.
• Feel: Regardless of the firmness, this mattress feels very plush on the surface, but the supportive underlying layers help prevent excessive sinkage.
• What It’s Made Of: Four adaptive polyfoam layers in the comfort system and a zoned pocketed coil support core.
• What We Don’t Like: The thick profile means you’ll need to invest in deep-pocket fitted sheets, plus there’s a $99 return fee.

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.

Side Sleepers

Under 130 lbs

8.5/10

130-230 lbs

9/10

Above 230 lbs

8.5/10

Back Sleepers

Under 130 lbs

7.5/10

130-230 lbs

7/10

Above 230 lbs

6/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

6.5/10

Above 230 lbs

5.5/10

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.

Performance

Motion Isolation7.5/10

Temperature Control7/10

Pressure Relief8.5/10

Edge Support8.5/10

Durability7.5/10

Ease of Movement6.5/10

Read Our Full Nolah Evolution 15 Review

The Nolah Evolution 15 is a hybrid mattress that combines the contouring features of foam with the strong support of a coil system. The result is a bed that excelled in our pressure relief tests, making it ideal for sleepers with back pain and other people who experience painful buildup at night.

How It Performed

The Evolution 15 earned positive reviews from testers who normally run hot during sleep. The foam layers are engineered to draw heat away from the body, and the coil system enables air to circulate. The bed is available in three firmness options, making it suitable for various sleep positions and sleep preferences. The side and back sleepers on our team preferred the plush and luxury firm options, which translate to medium (5) and medium firm (6) feels, respectively. Stomach sleepers appreciated the firm (8) option, since this sleep position requires a flat, supportive surface for proper spinal alignment.

Construction Breakdown

At 15 inches thick, the Nolah Evolution 15 is a high-profile mattress with an adaptive comfort system. The Euro-top cover is quilted with foam, followed by a comfort layer of proprietary AirFoamICE foam. When our testers were lying on the bed, they found these two comfort layers offered above-average cushioning for a hybrid. Next is a firmer layer of polyfoam, which provides moderate contouring but also buffers you from the support core. Beneath the foam is an 8-inch pocketed coil system that offers targeted support to different areas of the body.

Trial, Shipping, and Warranty

The Evolution comes in all six standard sizes, as well as a split king size for adjustable beds. Nolah ships mattresses for free within the contiguous U.S. Customers receive a 120-night sleep trial and may return the bed for a full refund after an initial 30-day period. The Evolution 15 comes with a lifetime warranty.

How This Bed Stays Cool

The Nolah Evolution 15 uses a combination of proprietary foam layers and pocketed coils to deliver comfort and reduce heat buildup. The foams are designed to help dissipate heat through the airflow provided by the bed’s thick pocketed coils.

Read More Read Less

Best Cooling Mattress for Pressure Relief: Bear Elite Hybrid

Best Cooling Mattress for Pressure Relief

8.5/10Test Lab Score

Bear Elite Hybrid

A close-conforming memory foam hybrid offering great pressure relief.

40% sitewide with code: SF40 Shop At Bear

Price: $1,499

Mattress Type: Hybrid

Firmness Options: Medium (5), Medium Firm (6), Firm (8)

Trial Period: 120 nights (30-night break-in period)

Key Details

• Who It’s Best For: Side and back sleepers of any weight, as well as stomach sleepers up to 230 pounds.
• Feel: You can choose from three firmness levels ranging from medium to firm, all of which contour to your figure and push back against the extra weight in your midsection.
• What It’s Made Of: Copper-infused memory foam and zoned polyfoam comfort layers over seven-zone pocketed coils. Two cooling cover options.
• What We Don’t Like: Stomach sleepers over 230 pounds may not feel comfortable on any of the designs – especially if they live with back pain.

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.

Side Sleepers

Under 130 lbs

8.5/10

130-230 lbs

9/10

Above 230 lbs

8.5/10

Back Sleepers

Under 130 lbs

7.5/10

130-230 lbs

7/10

Above 230 lbs

6/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

6.5/10

Above 230 lbs

5.5/10

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.

Performance

Motion Isolation7/10

Temperature Control7/10

Pressure Relief8/10

Edge Support7.5/10

Durability7.5/10

Ease of Movement6.5/10

Read Our Full Bear Elite Hybrid Review

Most mattresses that earn high ratings in our motion isolation tests have adaptive foam layers, and this can lead to an uncomfortable sleep temperature if the cushioning layers absorb excess heat. With the Bear Elite Hybrid, you get the best of both worlds. Thick foam layers prevent movement transfer when your partner changes positions at night, but we found the specialized cooling cover facilitates airflow while you sleep.

How It Performed

Elite Hybrid buyers choose from three firmness levels. During our tests, the Luxury Plush – a medium (5) model – earned the most favorable ratings from side and back sleepers weighing less than 130 pounds. This design offers the closest contouring and may sink a bit too much for sleepers who weigh more. The Luxury Firm (6) model was most popular among our side sleepers weighing 130 to 230 pounds and back sleepers weighing up to 230 pounds. The most balanced of the three, this model cushions and supports the body in equal measure. Lastly, the Firm (8) model provided excellent reinforcement for side sleepers weighing more than 230 pounds, as well as back and stomach sleepers weighing at least 130 pounds.

Temperature control is a defining trait of this mattress. This can be attributed to the Celliant-blend cover, which releases heat from the surface, as well as steady air circulation through the coil system and the breathable, copper-infused memory foam comfort layer. The Elite Hybrid’s other strengths vary by firmness level. The two softest models performed well during our pressure relief tests, while the two firmest options feel more secure along the perimeter and don’t sink excessively when you move across the surface.

Construction Breakdown

A memory foam comfort layer and polyfoam transitional layer make up the Elite Hybrid’s comfort system. The memory foam is infused with copper, which has natural cooling properties. The polyfoam is divided into five different firmness zones. We noticed that this zoned design enhances support around the midsection – where people tend to carry extra weight – while gently cradling the head, shoulders, and legs.

The Elite Hybrid’s support core consists of pocketed coils over a high-density polyfoam base layer. Extra-strength coils along the perimeter provided pushback and decreased sinkage when our testers lied along the edges of the mattress or got in and out of bed. A cover made of Celliant-blend fabric encases the mattress. Celliant is engineered to dissipate heat on contact, resulting in a sleep surface that feels cool at all times – even on exceptionally hot or humid nights.

Trial, Shipping, and Warranty

Bear offers free ground shipping throughout the contiguous U.S. Customers can opt for two free pillows with their purchase or choose a discounted sleep accessories bundle featuring two pillows, a sheet set, and a mattress protector. All mattress orders are backed by 120-night sleep trials and lifetime warranties.

How This Bed Stays Cool

The Bear Elite Hybrid’s construction uses natural breathability and engineered cooling technologies to fight heat retention. A base of pocketed coils provides steady airflow through the bed, drawing out excess body heat. The bed’s use of a Celliant-blend cover adds breathability. Lastly, the memory foam in the comfort layer is infused with copper to aid in drawing heat away from the body.

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Best Cooling Mattress for Couples: DLX Premier Hybrid

Best Cooling Mattress for Couples

8.6/10Test Lab Score

DLX Premier Hybrid

Versatile hybrid with six differet firmness options.

$500 off select mattresses + $100 off with code: SLEEP Shop At DLX Mattress

Price: $1,700

Mattress Type: Hybrid

Firmness Options: Medium Soft (4), Medium Firm (6), Firm (8)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Side and back sleepers in all three weight groups, as well as stomach sleepers up to 230 pounds.
• Feel: You can choose from medium soft (4), medium firm (6), and firm (8) designs. All conform to your body to some degree and feel extra supportive along the perimeter.
• What It’s Made Of: Cooling viscose fibers quilted to the cover, three adaptive polyfoam comfort layers, and a pocketed coil support core with perimeter reinforcement.
• What We Don’t Like: Strong off-gassing odor may persist up to 72 hours 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.

Side Sleepers

Under 130 lbs

8.5/10

130-230 lbs

9/10

Above 230 lbs

8.5/10

Back Sleepers

Under 130 lbs

7.5/10

130-230 lbs

7/10

Above 230 lbs

6/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

6.5/10

Above 230 lbs

5.5/10

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.

Performance

Motion Isolation7/10

Temperature Control7/10

Pressure Relief8/10

Edge Support8.5/10

Durability7.5/10

Ease of Movement6.5/10

Foam hybrids aren’t known for sleeping especially cool, but some models integrate breathable and moisture-wicking materials into their designs and regulate temperature well as a result. Take the DLX Premier Hybrid, which features a layer of cooling viscose fibers quilted into the cover. This helps ensure a cool surface even during hot or humid times of the year, and steady air circulation through the coils also helps with temperature control.

How It Performed

During hands-on tests, the medium soft (4) Premier Hybrid earned stellar ratings from our side sleepers weighing up to 230 pounds — they appreciated the deep contouring and pressure relief of this model. Back and stomach sleepers over 230 pounds preferred the sturdy support of the firm (8) model. Everyone else on the testing team gave their highest marks to the medium firm (6) mattress, which delivers a nice balance of cushioning, reinforcement, and bounce.

The two softer models performed well during our motion isolation and pressure relief tests. These findings can be attributed to the thick foam layers and close, even conforming. The firm mattress fared better for testing categories like ease of movement and edge support. We were impressed with all three during temperature control tests, as the cooling viscose fibers quilted to the cover have a noticeable impact on how cool the surface feels.

Best Cooling Mattress for Combo Sleepers: Layla Hybrid

Best Cooling Mattress for Combo Sleepers

8.5/10Test Lab Score

Layla Hybrid

A close-conforming, flippable hybrid with a different firmness on each side.

$210 off the Layla Hybrid with code: sleepy Shop At Layla

Price: $1,499

Mattress Type: Hybrid

Firmness Options: Reversible: Medium Soft (4), Firm (7)

Trial Period: 120 nights

Key Details

• Who It’s Best For: Any side, back, or stomach sleeper who feels comfortable on a medium soft (4) and/or firm (7) surface.
• Feel: The medium soft side conforms closely and hugs the body, while the firm surface contours to light extent for spinal support.
• What It’s Made Of: Both comfort systems contain memory foam and transitional polyfoam. The shared support core consists of zoned pocketed coils.
• What We Don’t Like: Those seeking a true medium firm feel may not be satisfied with either side.

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.

Side Sleepers

Under 130 lbs

8.5/10

130-230 lbs

9/10

Above 230 lbs

8.5/10

Back Sleepers

Under 130 lbs

7.5/10

130-230 lbs

7/10

Above 230 lbs

6/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

6.5/10

Above 230 lbs

5.5/10

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.

Performance

Motion Isolation7.5/10

Temperature Control7/10

Pressure Relief8.5/10

Edge Support6/10

Durability7.5/10

Ease of Movement6.5/10

Read Our Full Layla Hybrid Review

Mattresses with foam layers typically trap body heat since they adapt so closely to the body. The Layla Hybrid pairs cooling technology with steady airflow through the coil system, earning it high marks in our temperature control tests.

How It Performed

The mattress has a reversible design with a different feel on each side: medium soft (4) and firm (7). Most of our testers found a side that felt comfortable, regardless of their sleeping positions or body types. The softer side’s thick cushioning earned its highest ratings from our side sleepers weighing up to 230 pounds, as well as back and stomach sleepers weighing under 130 pounds. Meanwhile, the firmer side offered even contouring enjoyed by back and stomach sleepers weighing at least 130 pounds.

Both sides earned balanced reviews across our testing criteria with only slight differences in performance. The softer side’s thicker comfort system absorbed more motion, while the firmer side slept slightly cooler. Both excelled in our edge support tests, thanks to the reinforced perimeter.

Construction Breakdown

Both sides feature a mixed-foam comfort system, but the softer side’s foam layers are slightly thicker than on the firmer side. They begin with an adaptive memory foam layer that closely contours to the body to relieve pressure. This layer is infused with copper gel meant to conduct and dissipate heat. Underneath is a polyfoam transitional layer that acts as a buffer between the comfort system and the coils.

Pocketed coils make up the shared support core, offering targeted support to the midsection to reduce uncomfortable sagging. A reinforced perimeter prevents you from sinking when lying or sitting near the edges. The cover is made from a stretchy polyester, rayon, viscose, and poly-lycra blend.

Trial, Shipping, and Warranty

Layla ships free to customers living in the contiguous U.S. The Layla Hybrid is backed by a 120-night sleep trial and a 10-year warranty against structural defects.

How This Bed Stays Cool

A strong base of pocketed coils helps air to flow through the mattress and move heat out with it. The Layla’s foams are made with an infusion of copper gel, providing the combined cooling power of gel and copper. The Layla Hybrid also has one unique advantage: its flippable design. On hotter nights where you’re struggling to sleep, you can always try flipping the bed to sleep on the cooler side. It’s not exactly practical as an everyday option, but it’s a handy trick to keep in your back pocket.

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Watch Video: We Tested the Best Cooling Mattresses – Here Are Our Favorites

Watch our video below to learn more about our lab’s top picks for cooling mattress.

Why Sleep Temperature Matters

Temperature can significantly impact sleep quality, with most people experiencing better sleep in cooler temperatures. In fact, most sleep experts recommend a bedroom temperature between 60 and 68 degrees Fahrenheit at bedtime.

But sometimes it’s not your external environment but your internal one. There are also naturally hot sleepers, which may be caused by hormonal changes, nerve damage, or body composition. Research has even found that the types of foods or medications we ingest can impact our core body temperature during sleep.

What Makes the Best Cooling Mattress for Hot Sleepers?

People who reside in hot or humid climates, are prone to night sweats, are pregnant, or have medical conditions that raise body temperature can all benefit from a cooling mattress.

Certain mattress materials provide consistent cooling by promoting airflow, dissipating heat, and wicking moisture away from your body. Firmness level also plays a role, because mattresses that sink more tend to trap more heat than those with stronger support systems.

“I tend to overheat at night, especially when it’s warm. Investing in a cooling mattress has definitely helped alleviate this problem. The airflow through the coils provides a noticeable difference compared to the all-foam model I slept on before.”

Brad Nehring

Senior Product Analyst

Mattress Materials

Some materials regulate heat better than others. Cooling begins with the top layers of the mattress. Open-cell foam and ventilated latex both promote air circulation directly below the sleep surface and dissipate heat in the process. Memory foam, on the other hand, tends to absorb and trap heat, which can be problematic for hot sleepers.

Support materials are equally important. Coil systems and ventilated latex base layers circulate air throughout the interior of the mattress to help maintain a comfortable temperature, whereas solid foam stores the heat retained in the comfort layers. Your mattress cover plays a role in cooling as well. Breathable fabrics such as cotton, viscose derived from bamboo, Tencel, and cashmere regulate temperature better than synthetics like polyester.

What Type of Bed Is Best for Cooling?

Cooling Technology

Mattresses can also build on cooling qualities by leveraging technology. Passive cooling refers to technology that promotes breathability and temperature regulation, like the use of phase change material that releases body heat on contact or gel or copper infusions in the bed’s foam layers.

Some mattresses use active cooling technology with specialty covers that physically change the temperature of your sleep surface. These mattresses tend to be more expensive, but may be a solid investment if you’re losing sleep from excessive heat.

Other Ways to Stay Cool at Night

While your mattress plays an important role in the temperature of your sleep environment, there are several other ways to stay cool at night. If your mattress isn’t the problem, or if you’re unable to purchase a cooling mattress, consider the following:

Blankets, Duvets, and Comforters

This probably isn’t a huge surprise, but your top blanket is going to be crucial in determining insulation and airflow. Different fill and cover materials are going to provide more or less airflow (you can read all about that on our best cooling blankets page)—but the biggest thing we can recommend is to have a comforter appropriate for the season you’re in. I personally have a heavyweight down comforter for the winter, a light-weight down alternative comforter for warmer seasons, and use a thin throw blanket for the hottest summer nights.

Sheets

Often overlooked, your sheets make a huge difference in the insulation and airflow of your sleep environment. They are your point of contact to your body both above and below you, and have a high potential of trapping body heat. For a cooler sleep, we recommend linen (the coolest), 100% cotton, and certain specialty fabrics like bamboo viscose and Tencel. Read more about this on our best cooling sheets page.

Pillows

We all know the great feeling of flipping your pillow over to get the cool side against your face. Pillows can absolutely play a role your temperature while sleeping. For a cool sleep above your shoulders, we recommend avoiding foam pillows and opting for latex, with down and down-alternative being a sort of middle ground. Learn more on our best cooling pillows page.

How Much Does a Cooling Mattress Cost?

The cost of a cooling mattress will largely depend on the materials, size, and company you’re buying from. Some options on our list are more luxurious, but all are excellent picks that hot sleepers have tested and continue to vouch for year after year.

Generally, the best cooling mattresses range from the mid-hundreds to $2,000. Airbeds, hybrids, and latex mattresses tend to be the priciest, while all-foam beds and traditional innersprings are usually more affordable.

We’re firm believers that’s there’s no-one-size-fits-all price for a quality mattress, and you can certainly find a bed that addresses your temperature concerns without breaking the bank.

Dig Deeper — More Mattress Guides by Type

For more information on how we choose the best mattresses for different types of sleepers, check out the guides listed below.

Still have questions?

Our product experts have extensive experience testing just about every sleep product on the market.

Send an email to AskAnExpert@sleepfoundation.org with your questions and we’ll help you find exactly what you’re looking for.