This cool, crisp bed linen has a luxuriously high 450 thread count, woven from 100% pure Pima cotton. Grown primarily in the United States Southwest, Pima cotton is considered to be one of the superior blends of cotton, with long threads that can be woven into soft, dense fabric. It is extremely durable and absorbent, helping to keep you cool and allowing your body to regulate temperature, and has a uniform density, making it up to 50% stronger than inferior cottons. This top quality bed linen has a wonderfully soft, smooth finish, and is machine washable. It is available in standard sizes, and in a choice of walnut, oyster, ocean, thyme, ivory, or white.