Cocoon Chill Memory Foam
GoodBed Expert Review
Our Take on Cocoon Chill Memory Foam

Founder of GoodBed, Leading Mattress Expert
- Want a medium-firm mattress (i.e., just a little firmer than average)
- Are mainly a back sleeper
- Can sometimes be disturbed by other movements in the bed (motion isolation is very good)
- Prefer an above average amount of 'memory feel'
- Would like a mattress that performs very well when used with an adjustable base
- Enjoy sleeping 'on' your mattress while being just a little hugged or cradled
- Weigh 225 lb or more, especially if you sleep on your stomach
- Like your mattress to have some bounce
- Often sleep close to the edge of your bed (edge support is just OK)
- Have a strong tendency to sleep hot (temperature regulation is OK, but not the best)
- Are seeking the absolute highest quality and longevity (though materials and construction are still pretty good)
Cocoon Chill Mattress Review
GoodBed Editorial
Before buying a Cocoon Chill mattress from Sealy, read our in-depth ratings for different types of sleepers to find out if this is the right mattress for you.
See our full review
Compare These Products
Cocoon Chill Memory Foam vs. Other Beds
Compare the Cocoon Chill Memory Foam mattress side by side with other Cocoon models, or with mattresses from other brands.
Where to Buy
Cocoon Chill Memory Foam
Frequently Asked Questions
Cocoon Chill Memory Foam
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In our evaluation of the Cocoon Chill Memory Foam mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
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Mattress matching is highly personal. This is why GoodBed refuses to publish bogus "best mattress" lists and instead created an advanced mattress matching tool called the GoodBed Quiz. This quiz can assess your requirements in just a few minutes, and then calculate your personal Match Score for the Cocoon Chill Memory Foam mattress, along with any of the other 800+ mattresses that we've evaluated.
To see your Match Score for the Cocoon Chill Memory Foam, simply use this link to take the GoodBed Quiz. Your Match Score for this mattress will be shown at the top of your quiz results, and will include a detailed explanation of how it matches up with your personal mattress requirements. Each Match Score is based on over 50 different Mattress DNA™ attributes that we measure through our proprietary mattress testing framework.
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Yes, the Cocoon Chill Memory Foam mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Chill Memory Foam to have very good adjustable base compatibility.
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- Length: 10-year warranty.
- Indentation coverage: 1" and deeper.
- Proration: 10 years of full ("non-prorated") replacement coverage.
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Here are the in-home trial details for mattresses purchased from the Cocoon website:
- Policy: Comfort Guarantee -- Mattresses can be returned for refund for up to 100 days
- Fees: Zero cost with a full refund of your purchase price.
- Notes: If you don't love your Cocoon mattress, Sealy will arrange to pick it up and donate it to a local agency.
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Here are the delivery terms for mattresses purchased from the Cocoon website:
- Policy: Delivery available - Free with any mattress purchase
- Set-up: Set-up not available
- Removal: Removal of old mattress not available
- Timing: Typically will arrive in 5 to 7 days from order.
Reviews Chill Memory Foam
Expert Q&A
See questions from other mattress buyersOther Models from Cocoon
Additional Information
General Description
Get a trusted Sealy quality mattress delivered to your door.
130 years of quality. 40 million mattresses. Feel the Sealy difference for yourself.
- Free shipping.
- Hassle-free returns.
- 10 year warranty.
A NEW WAY TO BUY A MATTRESS
From unboxing to relaxing, our owners love how easy it is to get a premium memory foam mattress shipped to their door.
OUR HASSLE FREE PROMISE
We want to make sure you’re getting the best sleep of your life. If you don’t love it after 100 nights, you’re covered by our hassle free promise. We’ll refund you, pick up your mattress, and donate it to charity.
10 YEAR WARRANTY - BACKED BY 130 YEARS OF SEALY QUALITY
The quality of our testing center is unmatched. We go above and beyond industry standards to guarantee our mattresses will stand up to 10 years of use.
Real quality. Real value. Better sleep.
COOLING TECHNOLOGY
Our premium stretch-knit cover is infused with a proprietary "Phase Change Material" that absorbs and dissipates heat for a refreshing, cool to the touch surface.
PERFECT FIT MEMORY FOAM
Our high-quality memory foam adapts to your body size, shape and sleep position to ensure a great sleep no matter which feel is right for you.
PERSONALIZED COMFORT LAYER
Choose our Firm version for a sturdier, "on-the-bed" feel. Or choose our Soft version for a cozier, more "in-the-bed" feel.
ESSENTIAL SUPPORT FOAM
Engineered to be highly durable and resilient. We’ve tested it, and we know it bounces back every time.
From the GoodBed Editors:
To decide whether Cocoon is the right choice for you, read GoodBed's expert review of the Cocoon by Sealy mattress or watch our in-depth video review of the Cocoon mattress.
Mattress Specifications:
- Cover Details: Premium stretch-knit cover infused with "Phase Change Material" that absorbs and dissipates heat for a cool to the touch surface.
- Comfort Layer Details: Top layer of premium memory foam. Transitional foam layer for desired comfort level.
- Support Layer Details: High density support foam.
Warranty
- Length: 10-year warranty.
- Indentation coverage: 1" and deeper.
- Proration: 10 years of full ("non-prorated") replacement coverage.
About This Model
Status | Active (released 2016) |
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Manufacturer | Cocoon |
Comfort Level | Medium-Firm |
Surface Type | Unquilted |
Support Type | Foam |
Build Details |
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Corrections
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