Columbia Big Boys' Snow Check Jacket Shell: 100% nylon kolo twill. lining: 100% nylon. insulation: 100% polyester, 100g Machine wash cold gentle, wash separately, do not bleach, tumble dry low, remove promptly, iron low, do not use fabric softener, do not dry clean Omni-tech waterproof/breathable critically seam sealed Removable, adjustable storm hood Insulated Adjustable, snap back powder skirt Interior security poclet