Sealy Cool 12" Medium Hybrid Mattress & Reviews

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Sealy Cool 12" Medium Hybrid Mattress, King

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Customer Reviews

Rated 4.6 out of 5 stars.

5,761 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.

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At a Glance

Medium Firmness

Shop Sustainably: CertiPUR-US® Certified

Cooling Technology

Breathable Construction

Mattress Size:

King

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.

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.

Details

Cooling Type: Gel Foam or Gel Infused Foam
Comfort Level / Firmness: Medium
Mattress Top Type: Tight Top
Foam Type: Memory Foam
Weight Capacity: 600 lb.
Low Motion Transfer: Yes
Product Type: Hybrid
Coil Count: 1,188
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

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.

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Customer Reviews

Customers say

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At a Glance

Sealy Cool 12" Medium Hybrid Mattress

100-Night Free Trial

Services

Customer Reviews

Customers say

Get Everything You Need

Tempur-Pedic TEMPUR-Waterproof Fitted Mattress Protector

Tempur-Luxe Egyptian Sheet Set

Sealy Ease 4.0 Adjustable Base

Sealy Dreamlife Memory Foam Medium Pillow

At a Glance

Description

Specifications

Return Policy

Sealy Cool 12" Medium Hybrid Mattress

100-Night Free Trial

Services