800-thread-count 100% cotton sheets teal king size, 4-piece extra long-staple combed cotton best-bedding sheet set for bed, breathable, soft & silky sateen weave fits mattress 16'' deep pocket kemberly home collection our bed sheets are made using premium long staple cotton yarns. the superfine 100% egyptian pure cotton fibers used to weave these yarns are known for their quality and durability. they are used to produce softest sheets in the market. the sateen weave gives these sheets super silky and soft texture. we use organic colors that are safe and look gorgeous and will elevate your home style. with our sheet set, you can experience hotel-like luxury at home, every day.