10" Thick Foam Mattresses

Queen

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.

We sold our home and moved into a condo while we wait for our new home. Our Sleep Number is in storage. Our rental has a Sealy 12" Medium Memory foam To Go. It is SO COMFORTABLE. Plus the price was under $500! So we bought one for our new home. The new guest room gets the Sleep Number!. Mike. Nasville. Tue Jan 06 2026

Queen

This cooling gel memory foam mattress features a layered design that brings balanced support to your home. The contouring foam adapts to your body's weight and movement, relieving key pressure points for a restful night. Gel infusions work alongside a breathable fabric cover to pull excess heat away from the surface. Motion-isolating layers help minimize disruptions, keeping sleep uninterrupted even if your partner shifts. Plus, it arrives compressed in a box for simple setup.

Honestly it’s a great bed for the price… I bought 2. True to Medium firm and feels great. I waited 48 hours for it to fully expand to size.. Joanna. Chicago, IL. Tue Oct 06 2026

12", Twin

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.

Very comfortable!. Janet. San Jose, CA. Mon Apr 20 2026

12", King

This firm gel memory foam mattress delivers structured support with cooling comfort throughout the night. Gel-infused memory foam layers contour to the body's shape while helping to dissipate heat, creating a sleep surface that feels both supportive and comfortable. The firm feel promotes stability and alignment, making it a great option for those who prefer a more supportive mattress. A breathable design encourages airflow for enhanced comfort, while the smooth cover provides a clean, tailored finish. Plus, the responsive foam construction helps minimize motion transfer for more restful sleep.

I have back problems and after sleeping on this my back pain is not as bad. Love it!. Benita. Thu Oct 22 2020

King

Experience the enhanced comfort and cooling of Sealy® with the Sealy® To Go 12" Medium Memory Foam Mattress-in-a-Box. Thoughtfully designed with layers of premium foam, it adapts to your unique shape to deliver personalized comfort, targeted pressure relief, and unmatched support night after night. Featuring a layer of gel memory foam infused with cooling technology over a durable foam base, this mattress helps create a more comfortable sleep environment while delivering adaptive support. An additional layer of cushioning foam promotes airflow and adds conforming comfort, while the durable foam base provides long-lasting stability. The medium-soft feel offers a plush sleep experience with dependable support, making it an excellent choice for sleepers who enjoy enhanced cushioning. Conveniently compressed and shipped in a box for easy transportation and setup, the Sealy® To Go 12" Medium Memory Foam mattress delivers the trusted quality and comfort Sealy® has provided for more than 140 years.

Had a super restful night. Medium firm is correct, waited 48 hours to fully expand to size and shape. Love that we can finally get a king size bed and had zero hassles getting it up a narrow stairway…pro to having these boxed up at this size.. Joanna. Chicago, IL. Tue Oct 06 2026