Cooling King Size Mattresses

Comfort has never been more convenient. The new Serta Sheep Retreat mattress delivers long-lasting comfort to your front door in our smallest carton ever. Thanks to the unique combination of Serta Gel Memory Foam, Serta Transitional Support Foam and Serta Foam Core you can get that sleep-til-noon rest you’ve always wanted.

This cooling 2-inch mattress pad is made from our own T&N Adaptive foam and was designed to add a little extra comfort to help relief pressure points like hips and shoulders. Made to be compatible with most mattresses out there, you can have a supportive, comfortable bed no matter what you sleep on.

Rest and recharge on this Sealy 8-inch memory foam mattress. The soft memory foam helps limit motion transfer while cradling and supporting your body so you can drift off in comfort. This Sealy 8-inch memory foam mattress has a circular knit cover that promotes airflow and helps you stay cool.

The Nectar Luxe 14” Memory Foam Mattress contains triple the pressure-relieving memory foam of the Nectar Classic, resulting in extra cradling and contouring support. Plus, with more than double the cooling fibers of Nectar Classic, Nectar Luxe delivers enhanced cooling, ensuring a refreshing sleep night after night

The Beauty Sleep 10” Firm Foam Mattress In A Box features a quilted mattress surface and an increased thickness* of quality foams for consistent, comfortable sleep. A layer of body-contouring AllCool Gel Memory Foam provides pressure relief while our durable, High-Density Foam Core provides long-lasting support. Plus, our High-Density AirCool Foam promotes airflow for a cool, comfortable sleep. Our quality materials ensure each mattress is up to 25% more breathable*, helping you sleep comfortably each night. Durably assembled in the USA within trusted facilities, offered at a value, and conveniently delivered to your door, the Beauty Sleep 10” Firm Foam Mattress In A Box is designed so you can sleep well, consistently. *Compared to the same build with a zipper cover in the place of the quilt package.

Reach your Sheep Dreams with this 12” Gel memory foam mattress! Packed with three layers of foam, this mattress delivers optimized sleeping comfort. The 3 inch layer of premium gel-infused memory foam contours to the body for cradling comfort and allows airflow to help you stay cool and comfortable throughout the night. This medium-feel mattress provides best-in-class support with 2” of Serta Transitional Support Foam and 7” of Serta Foam Core. The best part? This mattress has an antimicrobial* cover that will keep your mattress fresh and clean. Serta has been trusted by sleepers for over 90 years, and with CertiPUR-US certified foams and a 10-year limited warranty, you can be rest-assured that your Serta mattress will always have your back. *Disclaimer - This product does not protect users against bacteria, viruses, germs, or other disease organisms.