Step up to the Beautyrest Harmony Cayman Series for even more natural comfort and enhanced sustainability! Our new Beautyrest® Charcoal Memory Foam is infused with charcoal and provides natural cooling. These models also feature the Targeted Support System powered by T1 Pocketed Coil® Technology and NaturalCool™ with cooling TENCEL yarns. Beautyrest Harmony Cayman Series features our exclusive partnership with SEAQUAL™, and each model offers enhanced sustainability by recovering the equivalent of 25 water bottles from our oceans for each Queen mattress. Our extra firm model offers an ultra-supportive feel with no sinking feeling.