Wind & water-resistant River Bank Taslan Nylon with anti-pill Summit fleece lining (16.22 oz/lyd/330 gsm). Quilted nylon & heavy duty needle-punched insulation in sleeves provides extra warmth. Stand-up collar with wind flap provides enhanced weather protection. Zippered pockets & inside valuables pocket. Elasticized cuffs with hook & loop closure & elasticized hem. Weather rated to 16°F (during moderate activity).