Columbia Men's Bugaboo Tech Pant nylon Shell: 100% nylon Tranverse Twill Lining: 100% nylon Contour Echelon Emboss taffeta Insulation: 100% polyester Microtemp XF II, 60g Omni-Tech waterproof/breathable critically seam sealed Vented If present close hook and loop fastener, machine wash cold permanent press, powdered detergent, rinse thoroughly, wash separately, do not bleach, tumble dry permanent pess low, iron low, do not use fabric softener, if present do not iron decal Bangladesh