Columbia Big Boys' Wolf Peak Pant 100% Nylon 100% Nylon Dobby Rainstop Ii, 100% Nylon Embossed Taffeta Lining, 100% Polyester Slimtech Insulation Highly water resistant construction and reinforced knees Adjustable waist tabs with hook and loop closure, gaiters, fly front, zip closed pockets at upper waist If present close hook and loop fastener, machine wash cold permanent press, powdered detergent, wash separately, do not bleach, tumble dry permanent press low, iron low, do not use fabric softener, do not dryclean Vietnam