Elevate your sleep experience with the Beautyrest World Class collection. Featuring 1000-density Pocketed Coil Technology and high-density foams, these mattresses deliver personalized support and superior motion isolation. The newly introduced World Class Relief HD Foam, exclusive to all Level Three models, provides exceptional pressure relief that adapts to your body's needs. InfiniCool MAX Technology ensures advanced cooling with vertically integrated cooling fibers, helping maintain a comfortable temperature throughout the night. Additionally, the World Class Hybrid models are equipped with Beautyrest ActiveResponse MAX HD Memory Foam for enhanced pressure relief. With over a century of groundbreaking innovation and a future filled with more advancements, Beautyrest continues to show how great sleep empowers great living.