Columbia Little Boys' Epic Explorer Ii Pant Toddler Shell: 100% nylon hydra cloth. lining: 100% nylon taffeta. insulation: 100% polyester, 140g. If present close hook and loop fastener, machine wash cold permanent press, powdered detergent, rinse thoroughly, wash separately, do not bleach, tumble dry permanent press low, iron low, do not use fabric softener, if present do not iron decal, do not dryclean Omni-shield advanced repellency Adjustable waist Grow cuff Internal leg gaiter Reinforced cuff guard