The Beautyrest Harmony Lux Hybrid Empress Series Medium model is designed with just the right amount of initial plushness, balanced with robust internal support, for truly restorative sleep. Proprietary ContourFit® Design construction features a responsive sleep surface that provides up to 30% more consistent comfort* throughout the night. Directly beneath the top panel, Beautyrest® Gel Memory Foam and GelTouch® Foam provide exceptional comfort. And, the patented dual-strand design of the Precision Support System powered by T2 Pocketed Coil® Technology provides additional support in the center third where you need it most. Additionally, InfiniCool® Plus delivers two layers of advanced cooling technology, with a cool-to-the-touch cover and gel memory foam right 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.