WRINKLE RESISTANT: Cotton-rich with a touch of polyester to keep wrinkles outSOFT YET STRONG: The softness of cotton blends with the durability of polyester4-SEASON COMFORT: Cotton sheets make a comfy bedding set year roundELEGANT DETAILING: A single, contrasting stripe gives this sheet set a hint of styleALL SET FOR BED: Sheet set has flat and fitted sheets plus 2 cases (twin includes 1 case)