Say goodbye to uncomfortable springs and enjoy the unprecedented comfort of the 10" White Premier Memory Foam Hypoallergenic Twin XL Mattress. With its 8" foam base and a 2" layer of premium memory foam this hotel-class mattress offers unprecedented comfort and super low motion transfer. Get ready for a premier night's sleep with this top of class high quality mattress. It is made of safe hypoallergenic materials and it comes with a breathable fabric cover for perfect temperature regulation. This deluxe mattress is not only super comfortable and relaxing, but CertiPUR-US? certified for your health and safety. 10" x 79.5" x 38"