100% nylon * Extend-O-Matic sleve extensions, lets the jacket grow as you do * Adjustable powderskirt for deep powder days * Machine wash cold using powdered detergent, rinse thoroughly. No bleach, do not dry clean, do not use fabric softener, do not iron. Tumble dry low or hang dry in shade. Periodically replenish water repellent-finish, spray on only. * China