Cocoon by Sealy 12" Medium Hybrid Mattress in a Box, Adult, Full
Cocoon by Sealy 12" Medium Hybrid Mattress in a Box, Adult, Full
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Cocoon by Sealy 12" Medium Hybrid Mattress in a Box, Adult, Full

4.5 stars out of 580 reviews
(4.5)|
580 ratings
Cocoon by Sealy 12" Medium Hybrid Mattress in a Box, Adult, FullCocoon by Sealy 12 Medium Hybrid Mattress in a Box Adult FullCocoon by Sealy 12 Medium Hybrid Bed in a Box Twin AdultCocoon by Sealy 12 Medium Hybrid Mattress in a Box Adult Queen
Bed Size:Full-Out of stock
Mattress Thickness:12 in-Out of stock

Key item features

  • Perfect Fit Memory Foam: Our Perfect Fit memory foam adapts to your unique shape for a soft and supportive feel, reducing motion transfer and preventing a sinking feeling.
  • Active Support Technology: Offers targeted support for your body size, shape, and sleep position with fabric-encased coils that transfer less motion for a better night's sleep.
  • Hybrid Quantum Edge: Features a reinforced steel perimeter for a consistent sleep surface from edge to edge, making the mattress feel bigger and getting up easier.
  • All Age Groups: Designed to accommodate adults, teens, and children, providing comfort and support for all age groups.
  • Breathable Cover: The soft stretch-knit cover with spun poly fibers is breathable, enhancing the comfort and support benefits of the mattress.
  • Convenient Delivery: Delivered in a box for easy maneuverability, allowing you to position your mattress perfectly in your bedroom.
  • Multiple Sizes: Available in Queen, King, and California King sizes to fit your needs.
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Current price is $394.00
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Customer ratings & reviews

4.5 out of 5 stars
stars580 ratings303 reviews
How item rating is calculated
  1. 5 stars76% (441)
  2. 4 stars11% (63)
  3. 3 stars4% (22)
  4. 2 stars3% (15)
  5. 1 star7% (39)

Reviews summary

Pros
  • : Features pressure-relieving conforming foam and premium coils.
  • : Offers restful and supportive experience.
  • : Provides adequate back and body alignment.
  • : Offers good value at this cost.
  • : Offers balanced comfort and stability.
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Showing 1-3 of 303 reviews

Apr 23, 2025
Erica
Item details
Bed size: Queen
Mattress thickness: 12 in
5 out of 5 stars review

Verified Purchase

I have tried so many hybrid mattresses and was disappointed with all of them this is my third purchase however I am not disappointed this time I am extremely comfortable and for the first time in a long time my back and hip pain is gone and this is after just hours of setting it up do not purchase any other mattress purchase this mattress

Helpful?7FYZG87WDPS31212681438
Oct 15, 2025
anonymous
Walmart Associate
Item details
Bed size: Full
Mattress thickness: 12 in
5 out of 5 stars review

Verified Purchase

purchased a few months ago and Happy.

I received the Cocoon mattress a few months ago, and it was not damaged in shipping and arrived on time. I set it up easily by myself. I have had no issues at all, and it has kept its shape wonderfully! It's the firmness I expected, and the edge support is better than I expected! I put on a mattress protector, so I feel like it's warm at times. that may be the reason, or it's the matress. i don't know. so far, so good, IMO.

Helpful?7FYZG87WDPS31212681438
Jun 1, 2025
Grandma
Item details
Bed size: Twin
Mattress thickness: 12 in
5 out of 5 stars review

Verified Purchase

I found this mattress to be excellent, firm /but soft, very supportive, it rest on a box spring and has the person it was brought for, extremely comfortable, 10 yr. warranty, brand is good, well built.

Helpful?7FYZG87WDPS31212681438