Welcome to a new level of restful sleep. Our SleepyCat Original orthopedic mattress is designed with precision to provide supported comfort while you sleep through the night. The magic start's with the premium gel memory foam layer that contours to your body and assists in posture alignment and pressure relief. Followed by our AeroFlow transition layer made of soft breathable HD foam that helps extend the comfort from top and makes the mattress responsive to different body types. The base layer is made with high-density foam to provide structure, strength, and durability to the mattress. The orthopaedic memory foam mattress provides a 'sink-in' feel that leads to no-motion transfer for undisturbed sleep. The removable zipper cover can be unzipped from the base and washed easily.