A cool-to-the-touch surface with anti-microbial technology rests above two layers of exclusive memory foams that cradle your body in a pressure-relieving embrace, while the super supportive coil unit contours to every curve. The Perfect Sleeper® Comfort Cove mattress cradles your body in a gentle, pressure-relieving embrace thanks to layers of exclusive HexCloud Gel Memory Foam, WonderCloud Memory Foam, and the1000 Edition Custom Support Coil System that contours to every curve. Plus, with a cool-to-the-touch, anti-microbial sleep surface, you can get your best sleep knowing your mattress will stay cool and clean. "CoolFeel Fabric: A luxurious, breathable cover with a cool-to-touch sensation from technology that is plant derived*. *Our biobased phase change material consists of 53% biobased content and is certified through the USDA BioPreffered® Program."