Perfect for hot sleepers, these deep pocket cotton blend polyester sheets feature a cooling treatment to help you stay cool, comfortable, and dry throughout the night. Made from 55% cotton and 45% polyester, these 600 thread count sateen weave sheets have a peach-like feel against your skin; you''ll feel like you''re snuggling up in luxury every single night. Machine washable for easy care. These sheets are also OEKO-TEX certified, meaning it does not contain any harmful substances or chemicals, ensuring quality comfort and wellness.Cal King1 Flat Sheet:108"W x 102"L2 King Pillowcases:21"W x 41"L (2)1 Fitted Sheet:72"W x 84"L + 16"DMaterials:55% Cotton, 45% Polyester. Sateen cross weave huntsman cooling treatmentMachine Washable