For plush comfort, the Beautyrest Platinum Spring Grove 15 in. Plush Pillow Top Mattress offers a pillow top design and a hybrid of layers. This pillow top mattress provides an InfiCool HD surface that moves heat away from your body as you sleep. Memory foam layers include ActivPur for antimicrobial benefits, layers of gel bead-infused memory foam, plus pocketed coil technology for conforming support that won't wake your partner every time you move. This plush, pillow top mattress is offered in your choice of available size. Complete it by adding the optional box spring foundation, which is offered in a choice of available sizes and heights.