Sealy Cool 12" Medium Hybrid Mattress, Queen
Summer Markdowns
Sealy Cool 12" Medium Hybrid Mattress, Queen
Sealy Cool 12" Medium Hybrid Mattress, Queen
Sealy Cool 12" Medium Hybrid Mattress, Queen

SCM10020

Sealy Cool 12" Medium Hybrid Mattress

By Sealy

At a Glance

  • Shop Sustainably: CertiPUR-US® Certified

  • Cooling Technology

  • Breathable Construction

  • Compatible with Adjustable Base

  • Mattress Edge Support

  • Mattress Thickness: 12 ''

  • Low Motion Transfer

Documents

  • Installation And Assembly (pdf)
  • Warranty Information (pdf)

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

Learn More

Product Dimensions

Product Dimensions

Warranty

Commercial Warranty
No
Product Warranty
Yes
Warranty Length
10 Years
Full or Limited Warranty
Limited
Warranty Details
10 Year Limited Warranty
Warranty
Warranty Included, Limited Warranty

Features

  • Rest easy knowing all Sealy foams in this mattress meet CertiPUR-US safety standards.
  • This mattress combines a layer of Sealy gel-infused memory foam with a traditional support foam for a deep level of conforming support.
  • Gel memory foam layer delivers enhanced cooling properties in the top comfort layer of your mattress for breathable conforming support.
  • The cover may differ slightly from the images, but you will still receive the same great product.
  • Any bed frame can be used
  • Designed & Assembled in the USA and backed by a 10-year limited warranty.

About This Product

Sealy was among the first to create the hybrid, pairing the best qualities of innerspring and memory foam mattresses to deliver best-of-both-worlds comfort. Carefully engineered coils adapt and support every part of your body, while specialty foams conform and cushion for your most comfortable night’s sleep. Our classic Sealy Cool collection is engineered for a great night’s sleep, delivering trusted Sealy quality at an affordable price. Your mattress comes compressed in a box, combining Sealy quality with the convenience of easy transportation.

Details

Cooling Type
Gel Foam or Gel Infused Foam
Comfort Level
Medium = Side, back & stomach sleepers
Mattress Top Type
Tight Top
Foam Type
Memory Foam
Weight Capacity
600 lb.
Low Motion Transfer
Yes
Product Type
Hybrid
Coil Count
968
Coil Type
Open Coil
Mattress Layer Details
Memory Foam
General Features
Breathable, Cooling Technology
Construction Features
Reinforced Centre, Mattress Edge Support, Mattress in a Box
Fill Material
Open Cell Foam
Compatible With
Adjustable Bed Base
Age Group
Adult

Other Dimensions

Overall Dimensions
60'' W X 80'' L
Mattress Weight
56 lb.
Mattress Thickness - Top to Bottom
12''

Certifications

Sustainability Certificate(s)
CertiPUR-US® Certified

Get Everything You Need

Sealy Cool 12" Medium Hybrid Mattress

Sealy Cool 12" Medium Hybrid Mattress

$549.99

TEMPUR-Waterproof Fitted Mattress Protector

TEMPUR-Waterproof Fitted Mattress Protector

$91.00

Buy Both: $640.99

Mattress Size:

Queen

$549.99 was$1,099.00
50% Off
FREE 3-Day Delivery

Get it by Wed, Aug 19 

to 

43215

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Customer Reviews

4.6

Rated 4.6 out of 5 stars.

5,570 Reviews

Customers say

Customers find this mattress to be exceptionally comfortable and supportive, with many highlighting its excellent value for the price. Reviewers appreciate the quality construction and the perfect balance of softness and firmness. The product is also noted for its cooling properties and ability to alleviate back pain. Some customers have mentioned that the mattress is softer than expected, and one review indicated it did not fully expand to the advertised 12-inch height.

AI-generated from customer reviews

Showing 1-5 of 5,570 reviews

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Rated 5 out of 5 stars.

Anonymous

Loved that it came in a box and it was so easy to let out and it inflates itself. So comfy!

08/12/2026

Rated 1 out of 5 stars.

Anonymous

Stay away!! This is a scam and this mattress is a piece of garbage. Corners have zero support, way too soft!!

08/07/2026

Rated 5 out of 5 stars.

JohnMontgomery, AL

We have only slept on it one night so far.

08/01/2026

Rated 5 out of 5 stars.

Anonymous

Good mattress, its comfortable and soft. Too bad its big for me

07/17/2026

Rated 5 out of 5 stars.

Anonymous

Easy to put on the bed Firm and nice

07/10/2026

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