It is made of cuti-cotton that protects the pillow to keep it in better condition for longer It has high breathability and softness and reduces heat during rest thanks to its natural cotton fabric It is made with an anti-shrink treatment so you can enjoy its qualities for longer The cover is closed with a side zip and is easy to care for as it can be washed at high temperatures (maximum 60°) The cover has a zipper closure and is machine washable