Designed with premium materials, the Beautyrest Black Natasha II presents a plush pillowtop mattress that delivers pressure relief you need. Exclusive to Beautyrest Black, T3 Pocketed Coil Technology elevates the performance of Beautyrest's support. Three strands wound into one coil absorb energy, reduce motion and enhance resiliency. To keep you cool throughout the night, BlackICE 4.0 uses breathable SilkAir fibers to draw heat away from your body. In combination with RightTemp Memory Foam, this mattress infuses carbon fiber to create a cooling sensation. GelTouch Foam reinforces conformity and promotes airflow, while Comfort Response Latex contours to your body. Harnessing a cool-to-the-touch layer beneath the cover, InfiniCool Technology dissipates heat. Natural antimicrobial properties of silver prevent the growth of bacteria, mold and mildew for lasting freshness. Offering soothing pressure relief, Beautyrest Gel Memory Foam provides exceptional support with a cushiony feel. 10 Year Non-Prorated Warranty