Step up to a world class sleep experience with Beautyrest® World Class™. Our 1000-density Pocketed Coil® Technology and higher density foams provide premier individualized support + motion separation. Our brand new World Class Relief™ HD Foam, featured in all Level Four Mattresses, offers remarkable pressure relief that responds to your body. Plus, Level Four mattresses feature twice the SurfaceTouch™ Gel Memory Foam to unlock pressure relief right at the surface. InfiniCool® MAX Technology offers advanced cooling with vertical natural lux fibers in our Beautyrest® World Class™ Quilted mattresses. With 100 years of innovation behind us and many, many more ahead, our latest collection shows exactly how people at their best, get their Beautyrest®. - For the person who likes contouring comfort that responds to your movement with added support and a lush top layer - Our 1000-density Pocketed Coil® Technology and higher density foams provide premier individualized support + motion separation - Our brand new World Class Relief™ HD Foam offers remarkable pressure relief that responds to your body - InfiniCool® MAX Technology offers advanced cooling with vertical natural lux fibers - Level Four mattresses feature twice the SurfaceTouch™ Gel Memory Foam to unlock pressure relief right at the surface