7 BODY ZONES: The memory foam topper has 7 body zones, which effectively relieves pressure at contact points with the body (Including head, shoulders, back, hips, thighs and knees, and feet) CHARCOAL INFUSED: Charcoal is infused in the mattress topper, wicking away moisture and regulating odors for a fresh sleep environment. COMFORT AND SUPPORT: This bed topper offers provides soft contoured support, and its supportive pressure points help reduce back discomfort.Create the best sleep atmosphere.