
This 12-inch medium memory foam mattress is designed to provide you with a cooler, more comfortable night's sleep. It features three layers of foam, including a top layer that helps regulate temperature and wicks away moisture. The middle layer offers adaptive support that conforms to your shape, distributing your weight evenly to relieve pressure points so you wake up feeling refreshed.
amazing, website is excellent and accurate. Anonymous. Thu Apr 09 2026
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This gel memory foam mattress hits the mark on cool and cozy. Crafted with a layer of cooling gel-infused memory foam that hugs your shape, it’s wrapped in a soft and breathable cool-to-the-touch cover that is instantly inviting for a restorative sleep. What’s more, each layer is infused with green tea extract to keep this mattress fresh over time. It is rated medium firm, which is suitable for all kinds of sleepers. This mattress is compressed and rolled into a box for shipping. Once unpacked, it may require 48-72 hours to fully decompress.
Great quality and excellent customer service. Kyle. Thompsons Station, TN. Thu Apr 02 2026
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Sealy® foam mattresses use a combination of advanced foams to deliver custom body-hugging support for every part of your body. Our carefully layered foams conform to your shape, distributing your weight evenly to relieve pressure points so you wake up feeling refreshed. 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.
Love it! No back or body ache!. Gayle. Fort Worth, TX. Tue Aug 02 2022
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This medium-firm memory foam mattress highlights a dual-layered, supportive design to refresh your main bedroom or guest layout. It is constructed with a multi-layer foam system that responds directly to your body's movements to help cushion sensitive joints. A breathable knitted jacquard cover wraps the tight top to manage heat and maintain a cool-to-the-touch surface throughout the night. Equipped with low motion transfer technology, it isolates localized shifts so you can sleep soundly without noticing a partner's movements. It also pairs easily with various box springs, platform frames, or adjustable bed bases to complete your bedroom setup.
Exactly as described, good quality. Cody. Tulsa, OK. Thu Aug 13 2026
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Rated 4.7 out of 5 stars.
AI-generated from customer reviews
Showing 1-5 of 8,215 reviews
Rated 5 out of 5 stars.
Great mattress and the price is even better. Not too soft, but not too firm. Just love the mattress. This is my second Sealy To Go mattress purchase. My mother loved this mattress so much that we had to buy her one!
Rated 2 out of 5 stars.
Mattress Size:Queen
The piece has arrived with the back of the drawer separated
Rated 5 out of 5 stars.
Mattress Size:Queen
First brand new mattress as an adult . I feel absolutely spoiled when I sleep on my new bed.
Rated 5 out of 5 stars.
Mattress Size:King
It’s still in the box. So far, so good.
Rated 3 out of 5 stars.
Mattress Size:California King
sides are too soft so when turning over, it feels like we are going to fall to the edge.
or

Mattress Size:
King
Free 1-Day Delivery
Get it Tomorrow
to
43215
(Order within 14 mins)
Gel Foam or Gel Infused Foam
King
Medium = Side, back & stomach sleepers
Tight Top
Memory Foam
Gel infused
600 lb.
Yes
Memory Foam
Memory Foam
SealySupport
Breathable, Cooling Technology
Reinforced Centre, Mattress Edge Support, Mattress in a Box
Open Cell Foam
Adjustable Bed Base
Adult
WARNING: Do not remove the mattress cover under any circumstances. Removing the mattress cover will damage the fire protection and pose health and safety risks.
CertiPUR-US® Certified
No
Yes
10 Years
Limited
10 Year Limited Warranty
Warranty Included, Limited Warranty
76'' W X 80'' L
90 lb.
12''

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We believe in great sleep, guaranteed.
That's why every mattress you purchase from Joss & Main 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.


