Green Tea Infused Memory Foam GREEN TEA + CHARCOAL INFUSED FOAM – Our proprietary blend of green tea and charcoal keeps your sleep fresh and clean by neutralizing odors and moisture night after night EASY, AFFORDABLE UPGRADE – Instantly enhance your mattress with soft, body-contouring comfort that makes a big difference in your sleep quality HELPS WITH BACK PAIN – The memory foam contours to your body for soothing pressure relief and restorative rest UNIVERSAL FIT – Compatible with all standard mattress profiles and types, and fits easily under any standard or deep-pocket fitted sheet NEW WONDERBOX PACKAGING – Ships compact for easier setup and a reduced carbon footprint; simply unbox, unroll, and watch it expand to full size CERTIFIED COMFORT + WARRANTY – Made with CertiPUR-US certified foam for safety and durability, backed by a 3-year warranty you can trust