ThermoBalance Anna Cay PlushThermoBalance cover combines a proprietary blend of cooling yarns with Tencel for a cool to the touch sleep surface and improved hygiene. Air flow border for drier and cooler sleeping environment. Ultra premium gel infused latex and memory foams provide the balance of superior support and luxurious comfort with the coolness of gel. Designed for hot sleepers who struggle with heat because of personal body temperature, room temperature, sleeping