DUAL-FABRIC FAB: Soft cotton meets smooth polyester in this versatile sheet setEXCELLENT QUALITY: Well-made bedding set with a 600 thread count weaveWRINKLE-RESISTANT: With polyester in the mix, it's smooth sleeping with this setLONG LASTING: Cotton sheets are stronger with a touch of polyesterMORE PILLOWCASES: More cases mean you can load up your bed with pillows