Whoever invented the term "chillax" must have been acquainted with our Cooling Gel Memory Foam Mattress. Made with a cool-to-the-touch AirCool cover and our thermoregulating swirl gel foam, this revolutionary mattress actively works to banish those midnight sweaty wakeups. And prepare to be impressed by more than just its incredible cooling action. On top, layers of soft, CertiPUR-US certified memory and comfort foams provide the perfect amount of sink-in feeling to cushion your joints and align your spine, helping you sleep and awake pain-free. To enhance durability and promote greater airflow, the Cooling Gel Mattress is situated on base layers of dependable high-density foam with wave dynamics technology that helps to circulate and dispel hot air. All efficiently compressed and rolled into a box that includes a 10-year worry-free warranty, you can think of this mattress as your fan, AC and ice pack all rolled into one comfy sleep surface. We certainly do. Size: medium. Color: White.