Columbia Big Girls'  Crushed Out Pant Shell: 100% Nylon Kolon Twill If present close hook and loop fastener, machine wash cold permanent press, powdered detergent, rinse thoroughly, wash separately, do not bleach, tumble dry low permanent press, iron low, do not use fabric softener, if present do not iron decal, do not dryclean Omni-shield advanced repellency Waterproof/breathable fabric Adjustable waist Grow cuff Internal leg gaitor