Beautyrest Black Hybrid seamlessly integrates luxury and technology for an indulgent sleep experience. Innovative coil structure, intricately engineered cooling technologies, and the latest in pressure relieving memory foam make this line the ultimate choice in luxury bedding . World™ Premier Support. Tripled. T3 Pocketed Coil® Technology - Found only in Beautyrest Black® our triple strand coil provides the best support and durability. Technoluxe Memory Foams - More, higher quality, memory foams than any of our other mattresses reduces pressure points in hips and shoulders. BlackICE Hybrid Technology. Our Best Pressure Relief, Your Best Rest. Feel Cooler, Sleep Better with this mattress.