Thermarest LuxuryMap Mattress Plush Materials: Soft fabrics give the Luxury MAP mattress next-to-skin comfort Mapped Comfort: Die-cut foams in high-pressure areas reduce pressure points and provide a more restful sleep Supportive: Full-density foams in low-pressure areas provide increased support where it's needed most Extra Thick: 3-inch (7.6 cm) mattress provides superior warmth and comfort