Made from Windshield Fleece, 4WD Pants are built for exceptional comfort. They breathe brilliantly, even in temperate conditions. An attached webbing belt and a zipper fly makes them easy to get on and off, with zippered cuffs to make it easy to get in and out of boots. Plus, we've put a taped durable dome at the bottom to hold fast on to your boot top. So, when the wind comes in hard and the snow's on the ground and push comes to shove... the 4WD Pant is a pretty sure-fire bet.