Offering indulgent plush comfort with advanced support features, the Sealy Posturepedic Hybrid Resourceful mattress eliminates the need to choose between advanced memory foam technology and premium individually wrapped coils. This innovative mattress combines 804 density Posturepedic Hybrid Series Apex coils with a CoreSupport Center system, which places a reinforced band of gel infused memory foam at the center third of the mattress where you need extra support. Enhancing the deep down support of the mattress core are multiple layers of gel memory foam, ActiveFlex foam and OptiPro memory foam, each providing restorative body-contouring support and comfort. The pillowtop layer places SuperSoft ActiveFlex foam and OptiCool gel memory foam closest to your body, creating an irresistibly plush, pillow-like feel. Aloft quilting at the mattress surface and a SolidEdge HD support system, which increases the usable sleep space, make this hybrid mattress fall solidly into the premium category. 10 Year Non-prorated Warranty.