The Sealy Posturepedic Hybrid combines the two best sleep technologies- gel memory foam on top for body conforming comfort, and specially engineered springs underneath for full-body support. With the Sealy Posturepedic Hybrid Silver Plush Mattress, you can feel confident that you are indulging yourself in the quality Sealy has consistently provided its customers for many years. The Sealy Posturepedic Hybrid is the only bed to offer the perfect combination of half foam and half springs. The top half features SealyConform Gel Memory Foam with Cooling Material. The layers of gel memory foam are infused with cooling material for body conforming support and more comfortable sleep. The bottom half features the Zoned Sealy Embrace Premier Coil which uses nearly 20% more encased coils throughout the mattress for exceptional support and reduced motion transfer. The Hybrid mattress features a Premium Stretch Cover Fabric with the best-in-class stretch properties. This stretchiness means the fabric will allow full conformance of the gel memory foam, resulting in a more enveloped body hugging feel. To ensure lasting durability, this unique hybrid mattress features the exclusive Premier CoreSupport Center, which provides additional support where the body needs it most. The center third of the mattress (the area that holds the heaviest part of the body) is power-packed with reinforced gel memory foam plus 20% more coils to maximize support to enhance and lengthen the life of the mattress. Lastly, this mattress also features Sealy’s Solid Edge Preimer system. The Solid Edge system creates a 3 inch solid mattress edge for sitting which in turn maximizes the usable bed surface area. This version of the Sealy Posturepedic Hybrid mattress is considered to be a plush mattress. The Posturepedic Hybrid Silver Plush mattress includes a 10 year warranty. When purchasing a new mattress, please keep in mind the New Mattress Break-in Period, which is a minimum period of 30 days in which your body gets used to the new support system. Sealy has over a century of experience in making mattresses you can rely on and the Sealy Posturepedic Hybrid Silver Plush Mattress is sure to provide years of peaceful rest. Also pairs with the Sealy Posturepedic Reflexion Up Adjustable Base, and Sealy Posturepedic Reflexion 4 Adjustable Base.