Woolrich - Our Alpine Vest captures nature"s best insulation in a lightweight barrier. Designed for heavy-duty protection from the cold, it"s filled with an 80/20 blend of duck down and feathers to create maximum warmth at a very light weight. This ultra-insulating mix is packed into a water-resistant, down-proof shield styled with weather-beating features like a stand-up collar and dropped-back hem. Imported.