Columbia Men's Iron Sight Pant polyester Shell: 100% 2L polyester, Lining: 57% recycled polyester/43% polyester mesh Omni-Tech waterproof-breathable and fully seam sealed Zip-closed pockets. tumble dry permanent press low, iron low, do not use fabric softener, if present do not iron decal, do not dry clean if present close hook and loop fastener, machine wash cold permanent press, powdered detergent, rinse thorouoghly, wash separately, do not bleach Cambodia