The Outdoor Research Men’s Stormbound Mitts are built by sandwiching a layer of 800+ down fill between two layers of PrimaLoft One synthetic insulation. By surrounding the weather-vulnerable down with water-resistant PrimaLoft One, these mitts will stay warm in wet weather and wick perspiration away from the skin. The waterproof, breathable Pertex Shield outer shell further protects your hands from wet or melting snow, and the comfy, secure rib-knit cuff, with hook-and-loop closure, seals out the elements.Wicking..Hook and loop wrist closure..Undercuff construction..Removable idiot cord..Pull loop for easy on/off..Avg. weight: 6.7 oz..Import..