Not sure how to choose between the Cocoon Chill by Sealy mattress and the Leesa mattress? We’ll tell you everything you need to know to decide which is the best new mattress for you.
Not sure how to choose between the Cocoon Chill by Sealy mattress and the Leesa mattress? We’ll tell you everything you need to know to decide which is the best new mattress for you.
Finding your perfect mattress online can be hard. Fortunately, we’ve tested hundreds of mattresses to help you find what you’re looking for. Two of our top-performing memory foam mattresses are the Leesa and the Cocoon Chill by Sealy.
In our Leesa vs Cocoon mattress comparison, we’ll outline their similarities and differences, delve into how they performed at our in-house lab, and explain who is a good fit for each so you can choose the right bed for your needs.
Affordable quality mattress with excellent trial period
Medium-firm: 5.5-6/10
Gel memory foam
365 days
Lifetime warranty as long as you own the mattress
Foam blend mattress that's ideal for the average sleeper
Medium-firm: 6/10
Foam combo
100 days
10-year limited warranty
Both the Cocoon Chill and Leesa mattresses measure 10 inches thick. However, there is a slight difference in their width and length. The Cocoon Chill is very slightly smaller than the Leesa in width and length, depending on the mattress size.
Cocoon Chill | Leesa | |
Thickness | 10” | 10” |
Twin | 38” x 74.5” | 39” x 75” |
Twin XL | 38” x 79.5” | 39” x 80” |
Full | 53” x 74.5” | 53” x 75” |
Queen | 60” x 79.5” | 60” x 80” |
King | 76” x 79.5” | 76” x 80” |
California King | 72” x 83.5” | 72” x 84” |
Learn more about mattress sizes.
The Leesa and Cocoon Chill have similar price points, with the queen-size Cocoon costing slightly more than the Leesa mattress. Check out our Leesa coupon codes to close that gap.
Cocoon Chill | Leesa | |
Twin | $730 | $699 |
Twin XL | $770 | $749 |
Full | $850 | $899 |
Queen | $1,080 | $999 |
King | $1,310 | $1,199 |
California King | $1,310 | $1,199 |
The Cocoon Chill and Leesa are both three-layer all-foam mattresses. Thanks to differences in their proprietary foams and the placement of their memory foam layer, these mattresses do have a different feel. If you love the contouring memory foam feel, opt for the Cocoon as memory foam makes up the top layer. For a more responsive, even feel, go with the Leesa.
The Cocoon Chill is crafted from three unique foam layers. Here’s a breakdown of what’s inside.
Leesa is a memory foam mattress made from three layers of foam. Let’s take a peek inside.
We brought both of these mattresses into the Mattress Advisor lab and spent time testing and scoring them. See how they performed in our side-by-side view.
Cocoon Chill | Leesa | |
Shipping | 8 | 10 |
Trial Period | 9 | 9 |
Return Policy | 10 | 10 |
Warranty | 9 | 9 |
Set-Up Test | 8 | 8.5 |
Motion Transfer Test | 9 | 9 |
Edge Support Test | 9 | 8.5 |
Pressure Relief Test | 8.5 | 8.5 |
Spinal Alignment Test | 9 | 9 |
Responsiveness Test | 9 | 9.5 |
Cooling Evaluation | 7.5 | 8.5 |
Durability Evaluation | 8 | 9 |
Customer Service Score | 9 | 9 |
Social Impact Score | 4 | 10 |
TOTAL SCORE | 8.7/10 | 9.3/10 |
No one wants to feel like they’re going to roll off of the edge of their mattress. Unfortunately, some all-foam beds have squishy edges that can make that possible. We tested the sturdiness of both the Leesa and Cocoon Chill mattresses and were impressed by both. However, the Cocoon Chill’s edges were slightly studier, which is a valuable asset for couples who like to spread out.
Have you ever felt stuck when lying on a memory foam mattress? If you answered yes, know that you’re not alone. One of the top complaints about all-foam mattresses—particularly those with thick memory foam layers—is that it’s hard to move around. Fortunately, many companies spend lots of time and money on designing foams that deliver pressure relief without that quicksand feeling.
Responsiveness is a measure of how easy it is to move around on a mattress. In essence, it describes how quickly a mattress responds to movement. People who toss and turn at night will likely sleep more soundly on a responsive mattress.
As a general rule, innerspring mattresses are the most responsive and all-foam beds the least, but there are exceptions to this rule. Two of these exceptions are the Original Leesa mattress and the Cocoon Chill bed.
Both of these beds earned excellent scores in our responsiveness evaluation. But with a 9.5/10 for responsiveness, you’re going to be hard-pressed to find a more responsive all-foam mattress than the Leesa. If you move around a lot at night, you may be best served by the Leesa.
The body undergoes natural temperature fluctuations at night, and it needs to be able to slowly cool down for restorative deep sleep. Unfortunately, a lot of mattresses trap body heat, making it impossible for the body to reach the temperature that it needs to. This is why a lot of people wake up hot and sweaty at night.
All-foam mattresses tend to sleep hotter than their hybrid and innerspring counterparts. But thanks to a variety of innovative cooling technologies, not all memory foam mattresses sleep hot. We examined both the Leesa and Cocoon Chill mattresses and found the Leesa to sleep cooler than the Cocoon Chill. If you struggle with night sweats, you may want to go with Leesa.
Leesa is one of the few mattress brands that have a clear social mission. In fact, you can check out a social impact report from the previous year on their website. For instance, in 2019, Leesa donated mattresses, pillows, and cleaning supplies, raised funds for homelessness, and more. Sealy, however, does not have this type of social involvement.
The flagship Leesa mattress is great for hot sleepers, people who toss and turn, couples, and value shoppers, no matter their sleeping position. The Cocoon Chill is even better for couples thanks to sturdy edges, and its medium-firm feel works well for the average sleeper.
Both of these mattresses earned high marks in our tests for spine alignment and pressure relief, which is good news for people with body aches or back pain. And with each of them performing well during our in-house testing, it can be hard to decide which one is best for you.
The good news? They’re both excellent mattresses that come with risk-free 100-night sleep trials. Go with the mattress that scored the highest in the tests that matter most to you, and then try it out in the comfort of your own bedroom. You’ll likely be pleased with whichever mattress you choose.
If you're stuck between multiple mattresses, we can help you compare your options. Check out our comparison tool to evaluate features, ratings, and more!
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