Our team at Sleep Foundation conducts extensive hands-on tests for each mattress to provide you with the most reliable, data-driven recommendations and reviews. Below are key guidelines that inform our testing methodology:
Our testers lie on the surface of each mattress to evaluate factors such as contouring and support. We also use specialized tools to measure performance criteria like pressure relief, heat retention, and motion isolation.
We test each mattress using various sleep positions to observe whether a mattress is better suited for side, back, or stomach sleeping. We roll around the surface and sit on the edges to gauge ease of movement and perimeter support.
We have tested hundreds of mattresses and bring years of experience in the mattress industry to the test lab. Our testing team covers a wide range of sleep preferences, sleep positions, and body types. This helps us represent as many sleeper types as possible in our reviews.
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Price Range:
$659 – $1,229
Mattress Type: Foam
Firmness Options: Medium (5)
At a Glance
The budget-friendly Leesa Original provides a provides a well-rounded experience that out-performs most all-foam mattresses. This bed performs particularly well with side and back sleepers, and has great motion isolation for couples.
Ratings Summary
Motion Isolation
8/10
Edge Support
6/10
Temperature Control
7/10
Ease of Movement
7/10
Off Gassing
7/10
Pressure Relief
8/10
Pros
Excellent motion isolation
All-foam construction cushions the body without excessive hug
Affordable price-point
Cons
Perimeter may buckle when bearing weight
Inadequate support for most sleepers over 230 pounds
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Leesa was one of the first big names in the online mattress industry. The company earned acclaim for its first mattress, the Leesa Original, an all-foam offering that is still a core part of the brand’s product line.
The Leesa Original is the most affordable of the company’s mattresses. It is 10 inches tall, and its medium (5) level of firmness appeals to a broad range of sleepers.
To understand how the Leesa Original stacks up to the competition, we brought it into our Test Lab and had our expert team analyze all aspects of its performance.
We’ll cover everything that we found out so that you can make an informed decision about whether the Leesa is the right mattress for you.
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Testing Team Takeaways
To test the Leesa Mattress, we had three people on our testing team each take the bed home with them for one week. Here are their initial observations.
Jeremy Klein
Senior Product Testing Manager
Side sleeper
160 lbs.
Nightly melatonin user
The Leesa Original feels comfortable right off the bat. When lying on my side, I felt moderate contouring of my shoulders and hips, and I woke up without any aches or pains.
Daniel Noyed
Senior Product Editor
Back sleeper
165 lbs.
Dunks head in ice water to wake up
The mattress felt comfortable at first, but for back sleepers like me, I think it’s a bit too soft. I felt lots of cushioning around my lower back, but as I spent more time on the mattress, I could feel my midsection sinking in further than I’d like.
Logan Foley
Editorial Director
Side sleeper
140 lbs.
Has too many dogs in the bed
I agree with Jeremy about the support for side sleeping. On top of that, I thought the motion isolation was great. My only real concern with this mattress was that it felt somewhat unstable around the edges.
Leesa Video Review
Watch the video below to see how the Leesa Mattress performed when put to the test in our lab.
Sleeping Style and Body Weight
Leesa Original
Sleeper Type
Under 130 lbs
130-230 lbs
Above 230 lbs
Side Sleepers
8/10
7.5/10
6.5/10
Back Sleepers
7/10
6.5/10
5.5/10
Stomach Sleepers
6.5/10
6/10
5/10
Side Sleepers
A key need for side sleepers is cushioning around the hips and shoulders, and the foam layers of the Leesa Mattress effectively provide that cushioning. In our testing, side sleepers under 230 pounds said that the mattress felt comfortable and encouraged healthy spinal alignment.
By contrast, side sleepers over 230 pounds felt that there was too much cushioning and a lack of firmness. These testers found their hips and shoulders sinking into the mattress, pulling them out of alignment with the rest of the body.
Back Sleepers
Our testing found that the Leesa Original Mattress is only well suited to back sleepers who weigh under 130 pounds. With a lower body weight, these sleepers don’t push as deeply into the foam. That allows them to settle into a posture with their lower back supported and the rest of the spine in a neutral position.
Back sleepers over 130 pounds tended to feel their midsection pressing too far into the top layers, which reduced comfort and support.
Stomach Sleepers
Most of our stomach sleeping testers found the Leesa to be too plush for their sleep needs. With its medium (5) firmness level and moderate contouring, the mattress allows stomach sleepers to nestle too far down into the bed. This can feel suffocating when lying face-down, and it may also cause the abdomen to fall out of line with the hips and upper torso.
Performance Ratings
Motion Isolation
8
/ 10
“The top two foam layers work together extremely well to isolate motion. There were only light vibrations from movement elsewhere on the mattress, making this a great option for couples.” – Danny
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
8
/ 10
“I was happy with the pressure relief on the Leesa Mattress. Its moderate contouring did enough to support my hips and shoulders so that my spine stayed in a neutral position.” – Jeremy
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
7
/ 10
“I’m not the hottest sleeper, but I could still feel some warmth building up over time. It’s not excessive, but this might not be the right mattress for people who run hot.” – Logan
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
6
/ 10
“The foam compression is really noticeable when you’re near the perimeter of this mattress. I wouldn’t say that I felt like I was going to roll off the bed, but I prefer a mattress with more reliable edges.” – Danny
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
7
/ 10
“Despite having a thick memory foam layer, I found it relatively easy to move on top of the Leesa. But it might be a bit trickier for people with a higher body weight who sink further into the foam.” – Jeremy
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.
Off-Gassing
7
/ 10
“Off-gassing from the Leesa is in line with what you’d expect from an all-foam mattress. The smell was pretty strong at first, but it was gone within two or three days.” – Logan
Like most foam mattresses, the Leesa emits a distinct odor when you first take it out of its plastic packaging. This happens when small compounds from the manufacturing process are released from the materials.
There’s no health risk involved, but the smell can be bothersome in the short term. The odor should dissipate within a few days, and it can fade more quickly if you open a window or turn on a fan to ventilate your bedroom.
The 10-inch Leesa Mattress has a simple yet effective design and a medium (5) feel.
The mattress cover is 87% polyester and 13% viscose. The cover feels smooth and stretchy, and it has enough breathability to help fight heat buildup.
Under the cover, three layers make up the Leesa Original. The top layer is 2 inches of polyfoam. This material offers a balanced blend of bounce and cushioning.
The next layer is 2 inches of memory foam that reacts to match the body’s weight, contouring to relieve pressure in heavier areas. Memory foam’s tailored conforming also helps absorb movement so that motion doesn’t spread across the mattress.
The bottom layer is 6 inches of high-density polyfoam. This support core provides stability and protects against excess sinkage into the mattress.
Firmness
Medium (5)
Mattress Type
Foam
Construction
Cover Material:
87% polyester, 13% viscose
Comfort Layer:
2″ polyfoam
2″ memory foam
Support Core:
6″ polyfoam
Leesa Original Mattress Sizing
The Leesa is offered in all of the six standard mattress sizes.
Sizes
Dimensions
Height
Weight
Twin
39″ x 75″
10″
45 lbs.
Twin XL
39″ x 80″
10″
48 lbs.
Full
54″ x 75″
10″
56 lbs.
Queen
60″ x 80″
10″
71 lbs.
King
76″ x 80″
10″
90 lbs.
California King
72″ x 84″
10″
92 lbs.
Trial, Warranty, and Shipping Policies
Availability
The Leesa Mattress is available to shoppers in all 50 states. Online, it can be purchased from Leesa’s website and on Amazon. The mattress can also be found in many brick-and-mortar stores, including Pottery Barn, West Elm, and various partner mattress showrooms.
Leesa has a separate website for people in Canada, and the product offerings and prices can vary relative to the U.S. site.
Shipping
When purchased directly from Leesa, the mattress ships for free to all 50 states. Shipping policies may be different if you buy the mattress from Amazon.
The Lessa Original Mattress usually arrives within 5 to 14 business days. The mattress is compressed and shipped in a box that gets delivered to your home.
Once you carry the box into your bedroom and open the packaging, the mattress will decompress to reach its full size. You should wait for about an hour before sleeping on the mattress. It can take up to a few days for the mattress to reach its full height and firmness.
Additional Services
Leesa partners with a third-party service provider called LoadUp, which offers mattress installation and removal. LoadUp works nationwide, and you can get more information about the cost of their services in your area during the online checkout process.
If you select White Glove delivery with LoadUp, Leesa will first send the mattress to your house. Then, you’ll coordinate with LoadUp for installation.
Sleep Trial
The Leesa Original comes with a 100-night sleep trial. Leesa asks that you keep the bed for a minimum of 30 nights. If you request a return, Leesa will help coordinate pickup or donation of the mattress.
There is a $100 return fee for customers in Alaska and Hawaii.
Warranty
Leesa provides a 10-year limited warranty. This warranty covers defects in materials and manufacturing and includes repairing or replacing a mattress found to be defective. However, you must pay for any shipping costs related to the warranty claim.
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