We built the Backcountry Wolverine Cirque 3 / 4 Insulated Pant to provide unmatched warmth and comfort to our ski and snowboard kits. The 3 / 4 - length allows us to use over - the - calf socks without layering, avoiding discomfort inside of our boots, while the full - length 2 - way zips allow for an easy on and off.