Columbia Men's Penrose Parka nylon Shell: 100% nylon, Liner: 100% polyester Omni-Heat thermal reflective and insulated liner Omni-Tech waterproof/breathable fully seam sealed Liner - Machine wash cold gentle, with like colors, do not bleach, tumble dry low, remove promptly, iron low, do not use fabric softener, if present do not iron decal, do not dryclean Vietnam