The TEMPUR Ease® King Size Mattress simplifies everything unique about TEMPUR® into an accessible design. Featuring NASA born TEMPUR Adapt® Material, billions of ultra sensitive cells adjust to your weight, shape, and warmth for precise alignment, pressure relief, and motion absorption. Its tailored, removable cover is washable at 30°C, keeping your mattress fresh while delivering out of this world comfort, support, and undisturbed sleep night after night.