California King Edge Support Mattresses

California King

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

California King

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

California 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

California King

The 2023 Perfect Sleeper collection featuring a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band—with upgrades available with more cooling layers and support.

Erin. Chicago, IL. Mon Sep 14 2026

Low Profile (5"), California King

Sleep on a mattress and wake up rejuvenated. The sophisticated design and intuitive technologies found help provide comfort, support, and pressure relief. Try it for yourself and you'll see. Beautyrest Silver is an elevated sleep experience that gives you pure sleeping satisfaction so you can reach your best every day.

This mattress is just right. It was a great purchase and the price was fair. It’s firm yet not hard as a rock. It has a little fluff to it and seems to be just the right mix. Another plus is it doesn’t put out heat. I recommend this mattress.. Kimberly. Cypress, TX. Thu Feb 13 2020

California King

This memory foam mattress provides a fresh and restorative foundation for your main bedroom or guest suite. It features four distinct layers of gel memory foam that adapt to your body's movements while promoting airflow throughout the night. The breathable, moisture-wicking cover stays cool to the touch, helping to regulate temperature as you rest. Designed with low motion transfer, it minimizes disruptions from partners or pets so you stay asleep longer. Its tight top surface offers a plush feel that balances cushioning with essential support. Plus, this mattress is compatible with adjustable bases for personalized comfort.

Very comfortable mattress! Happy with my purchase.. Sarah. Fredericksburg, VA. Mon Jul 28 2025

14", California King

Whether you're a spreader, a curler, or somewhere in between, this 14" innerspring mattress is here to help you get the rest you deserve. This mattress is crafted with a pocket coil design for a little extra orthopedic support, while the quilted, foam-filled Euro-top and a layer of high-density foam add a plush feel to help you sink into a good night's rest. Plus, it features a breathable design to help keep you cool and is also fire-resistant. And thanks to the 10-year warranty, you can sleep with a little peace of mind.

It expands really fast. Material looks very luxurious. Great price for a mattress. I ordered a queen size. When you sit too close to the edge you do slide down a bit, but I laid down near the edge and I didn’t fall off. It’s firm just like it said it would. Mattress is on top of the 9 in metal frame (I placed a bed skirt on it) they also sell and headboard that’s pictured. Very happy with the whole package.. Selma. Las Vegas, NV. Tue Apr 10 2018

10", California King

Set the stage for the good night's rest you deserve with this 12" Plush Innerspring Mattress. It offers a plush comfort level through its four layers: two inches of base foam, six inches of individually pocketed coils, three inches of soft premium foam, and a 1” quilted top panel. It offers breathable construction and edge control, with low-motion transfer, and it’s compatible with an adjustable base. We love how easy it is to set up; just unbox this mattress and take off the plastic, then let it unfold and decompress on your bed frame.

Comfortable mattress. Excellent quality and very good price.. Ganna. Boston, MA. Fri Sep 05 2025