Cocoon Classic Firm
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Cocoon Classic Firm vs. Other Beds
Compare the Cocoon Classic Firm mattress side by side with other Cocoon models, or with mattresses from other brands.
GoodBed Expert Review
Our Take on Cocoon Classic Firm

Founder of GoodBed, Leading Mattress Expert
- Want a medium-firm mattress (i.e., just a little firmer than average)
- Are either a back or stomach sleeper
- Prefer a mattress with lots of 'memory feel'
- Are easily disturbed by other movements in the bed (motion isolation is excellent)
- Enjoy sleeping more 'on' your mattress than 'in' it
- Would like a mattress with excellent adjustable base compatibility
- Prefer products that have been more extensively tested by GoodBed
- Are a side sleeper (though this mattress can be good for side sleepers who prioritize firm support over extra pressure relief)
- Sleep close to the edge of your bed sometimes
- Like a fair bit of bounce in your mattress
- Have a strong tendency to sleep hot (temperature regulation is OK, but not the best)
- Want a natural or organic mattress
Frequently Asked Questions
Cocoon Classic Firm
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In our evaluation of the Cocoon Classic Firm mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Cocoon Classic Firm 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 Classic Firm to have excellent adjustable base compatibility.
Reviews Classic Firm
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.
PREMIUM FABRIC COVER
Our premium stretch-knit fabric cover with spun poly fibers that’s breathable and durable with a soft feel.
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:
- 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 | Discontinued |
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Comfort Level | Medium-Firm |
Surface Type | Unquilted |
Support Type | Foam |
Build Details |
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Corrections
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