Shell: 100% Nylon. Inside is a mix og nylon and polyester mesh. Tagged with Omni Tech (Waterproof & Breathable). Features a snow/powder skirt, adjustable strings on the bottom, middle waist and top collar, 2(!) two-way zippers and velcro on the front (three layers of snow protection, just wow), adjustable velcro on both armcuffs, 4 front pockets with all having two-way zippers, armpit vents/pockets and 3 inside pockets! Almost no sign of use or age despite being 30+ years old. Missing its hood unfortunatly