Get the restful, support sleep you deserve with this firm mattress from BeautyRest, constructed of quality materials to provide individualized support, pressure-relieving comfort and BeautyRest quality. DualCool Plus Technology creates a comfortable sleeping environment with an antimicrobial layer and moisture wicking properties. Stretch-Flex Fiber allows for seamless interaction of the mattress layers for cradling support, while the Pocketed Coil Technology provides motion separation for undisturbed sleep. High-quality comfort foams with levels of plushness that offer all-night comfort.