Designed to elevate your bedroom and provide optimal comfort, this eight-inch mattress is just what you’ve been looking for. Perfect for your kid’s room, the guest bedroom down the hall, and even the master bedroom, this mattress has a medium-firm feel great for back, side, and stomach sleepers. Plus, our unique hybrid design combines a layer of contouring ActiveRelief™ memory foam with a base of DuraSupport™ steel coils for lasting comfort you’ll love. Memory foam molds to your body while AlwaysCool™ gel infusions work to keep you sleeping at a cool and comfortable temperature. With new technologies to enhance and protect your sleep, Linenspa Essentials is here to make sure comfort is always a top priority. Linenspa Essentials 8-in California King Hybrid Memory Foam/Coil Blend Mattress in a Box in White | LSES08CKGFSP