Made of 50% cotton, 50% polyester. Double-lined hood and pouch pocket. Pill-resistant air jet yarn, double-needle stitching throughout, set-in sleeves. 1x1 ribbed collar, cuffs and waistband with spandex. Best Quality Fabric, Cozy Soft and Comfortable. This high quality product can be washed as you wish and exactly as you always wash your other cloths. From years of experience, we recommend to wash it inside-out with cold water and no dryer for best results. Adult Unisex Sizes. Designed and printed in the USA.