Step up to a world class sleep experience with Beautyrest World Class. Provides medium support with just the right amount of pressure relief and cloud-like top layer. InfiniCool MAX Technology adds advanced cooling combined with natural lux fibers for added surface breathability. SurfaceTouch Gel Memory Foam is quilted into the sleep surface to unlock immediate, advanced comfort. GelTouch Foam helps provide comfort, support, airflow and breathability. World Class Relief HD Foam, featured in all level three Beautyrest mattresses, adapts to body temperature, providing responsive pressure relief. Beautyrest ActiveResponse MAX HD Memory Foam creates high-density contouring to help alleviate aches and pains. 1000-density Pocketed Coil Technology and higher density foams offer individualized support + motion separation.