There's sleep, and then there's Beautyrest®. With the new Beautyrest® mattress collection, 875-density Pocketed Coil® Technology provides our signature individualized support + motion separation. Sleep comfortably with a cooling sleep surface provided by InfiniCool® Technology. Our Hybrid construction features Beautyrest ActiveResponse™ MAX Memory Foam right at the surface. With 100 years of innovation behind us and many, many more ahead, our latest collection shows exactly how people at their best, get their Beautyrest®. - For the person who likes a contouring mattress with medium firm support and balanced pressure relief - There's sleep, and then there's Beautyrest® With the new Beautyrest® Mattress collection, 875-density Pocketed Coil® Technology provides our signature individualized support + motion separation - Our Hybrid construction features Beautyrest ActiveResponse™ MAX Memory foam right at the surface - Sleep comfortably with a cooling sleep surface provided by InfiniCool® Technology Includes mattress only. Mattress plus box spring option also available. This mattress meets the requirements of 16CFR Part 1632 (federal flammability (open flame) standard for mattresses and mattress pads