Engineered to hug your body, the Nectar Classic mattress provides cooling and support for a better night's sleep. Gel-infused memory foam delivers powerful pressure relief. By evenly distributing weight, the foam contours to your body for a cradling feel. A core layer of adaptive foam reinforces support with elasticity and bounce. Creating a cooling sensation, its poly-blend cooling action cover features heat-wicking abilities along with quilted comfort. The breathable base offers a stable foundation to strengthen the support layers. A washable cover makes it easy to keep your mattress refreshingly clean. Forever Warranty