Columbia Men's Silver Ridge II Convertible Pant 100% nylon Omni-Shade UPF 30 sun protection Omni-Wick advanced evaporation Machine Wash Cold Gentle, Wash Separately, Do Not Bleach, Tumble Dry Low, Remove Promptly, Iron Low, Do Not Use Fabric Softener, If Present Do Not Iron Decal, Do Not Dryclean Vietnam