Madison Park 800 Thread Count Sheet Set, Queen, Grey Our 800 thread count sateen is a blend of 55Percent naturals absorbent Cotton and 45Percent wrinkles free ultra Fine micro polyester This combination allows the sheet to breathe for your comfort, while keeping those annoying wrinkles away We also know that most beds in today homes have more that just 2 pillows on the bed, so we pack 4 pillow cases into the set for those Extra pillows or a quick bed Refresher