Our purple down alternative solid comforter is made of 100% polyester and overfilled with premium microfiber which is soft, breathable and good for all season. Provides you a noiseless comfortable sleep. - Box stitch design of comforter keeps the fill in place and the four corner tabs make the blanket extremely easy to put on any duvet cover. - Machine wash in the gentle cycle with cold water, sun-dry or tumble dry on low when needed. Since our comforter is roll up packaged, eliminating the need for regular fluffing.