Discover where luxury meets innovation with the Beautyrest Series 3 Plush PT Mattress Designed with Triple-Stranded Pocketed Coil Technology this mattress offers increased individualized support and motion separation with a 2K Nano Coil upgrade Sleep Climate Technology works with a Micro Diamond Memory Foam upgrade to enhance heat transfer from the mattress while SurfaceTouch Gel Memory Foam and Self-Response Latex upgrades conform to the body for responsive pressure relief Experience Beautyrest Black and rest luxuriously