The Stormbound Sensor Mitts are an OR ambassador favorite, featuring Responsible Down Standard Certified down, premium synthetic insulation, and durable Pertex Shield technology for the coldest resort ride days. By surrounding weather-vulnerable down with water-resistant PrimaLoft Gold, we ensure the Stormbound Mitts will both stay warm in wet weather and wick perspiration away from the skin. Breathable Pertex Shield technology provides waterproof protection around the outer shell, and further guards your hands from wet or melting snow. Finally, a comfy, secure rib-knit cuff with hook-and-loop closure seals out the elements.