The Nectar Classic is a premium memory foam mattress cradles your body and keeps you cool. Featuring a 2in layer Therapeutic gel memory foam for pressure relief, a 3in Transition layer to minimize motion transfer and a 7in ActiveSupport base layer for stability. Our signature cover is designed with innovative cooling technology for a refreshing rest. It features heat-absorbent polyethylene fibers that help wick excess body heat away to promote cool sleep. Two inches of CertiPUR-US® Certified gel memory foam contours to your every curve. Plush gel memory foam offers pressure-relieving support and sleeps cooler than traditional memory foam. Three inches of conventional CertiPUR-US® Certified foam provides support while allowing airflow, plus crucial rebound and bounce. This responsive layer helps minimize motion transfer and promotes better spinal alignment. Seven inches of conventional CertiPUR-US® Certified foam ensures structure, so the layers above it perform at their peak. This durable layer is the foundation for better sleep. The Nectar Classic is made with CertiPUR-US® certified foams and is trusted by over 5.5 Million satisfied sleepers.