From Obermeyer, these pants feature:  Belt loop Zip/button closure Side zip pockets One leg flap pocket Workwear-inspired ski pants designed for mobility To keep you warm, we’ve included 40gm insulation While water-resistant Hydro Block® Sport fabric protects against moisture on slush days The Orion Pant also features reinforced fabric in the knees, seat, hems, and scuff guards for premium durability in any conditions Hydro Block® Sport 100% polyester plain weave cross-dye Hydro Block® Sport 100% polyester ottoman weave Machine wash/tumble dry Imported.