Upgrade your sleep experience with our Twin -Matrix Copper Hybrid Waterfall-Top 11″ Firm Feel mattress. The performance heat and moisture wicking top panel helps regulate body temperature, while the Copper Infused Memory foam contours to your body and dissipates heat for a more restful night’s sleep. The mattress is supported by eco-friendly CertiPur-certified comfort foams and an individually wrapped coil system with firmer coils on the perimeter for increased sleeping area and structural integrity. The center third of the mattress is slightly firmer to compensate for most of our body weight. Made to order in California and ships in 3-5 days, this mattress is the perfect addition to any bedroom.