Discover where luxury meets innovation with the Beautyrest Black Mattress. Part of the Series 3 collection, this extra firm mattress features Triple-Stranded Pocketed Coil® Technology, providing advanced individualized support and exceptional motion separation. Enhanced with Sleep Climate™ Technology and an additional upgrade to Micro Diamond™ Memory Foam, this mattress optimizes heat transfer for a cooler sleep experience. The SurfaceTouch™ Gel Memory Foam is quilted directly into the mattress surface, providing immediate and unparalleled pressure relief, while the Beautyrest® Gel Memory Foam and additional Self-Response Latex offer contouring pressure relief, adapting to your body's unique shape to alleviate your unique stress points throughout the night. Rated at the "Best" quality level, this mattress combines premium materials and cutting-edge design, ensuring you experience the most advanced sleep system so you can rest luxuriously every night.