Step up to the Beautyrest Harmony Lux Hybrid Trilliant Series Medium model for enhanced cooling and comfort, paired with the perfect balance of plushness and support. It starts with our proprietary ContourFit® Design construction, which features a responsive sleep surface that provides up to 30% more consistent comfort* throughout the night. Directly under the top panel is a suite of four premium foams, including Micro Diamond™ Memory Foam that’s infused with diamond particles to help conduct heat away from the body and RapidCool™ Gel Memory that provides the cooling properties of gel and airflow from the open cell structure of the foam. Just below these layers is the Precision Support System
powered by T2 Pocketed Coil® Technology, with a patented dual-strand design that provides additional
support in the center third where you need it most. And, our InfiniCool® Max features three layers of advanced cooling technology, with two cool-to-the touch layers at the sleep surface and diamond infused memory foam just below it, to help you fall asleep and stay comfortable all night. Beautyrest Harmony Lux Hybrid also features our exclusive sustainable fabric technology in partnership with SEAQUAL™, with each Queen mattress recovering the equivalent of 50 water bottles from our oceans.