Columbia Men's Wader Widgeon Bib polyester Shell: 88% polyester/12% elastane. Lining: 100% polyester Omni-Tech waterproof-breathable and critically seam sealed Omni-Heat thermal reflective and insulated machine wash cold gentle, wash separately, do not bleach, tumble dry low, remove promptly, do not iron, do not use fabric softener, do not dry clean China