Designed for the wettest and coldest climes, the Tres 3-in-1 Parka can be worn as a waterproof/breathable shell, an insulated jacket, or an insulated parka. The outer shell and lining are built from 100% recycled polyester and it's insulated with 700-fill-power 100% Recycled Down (a blend of duck and goose down and waterfowl feathers reclaimed from down products).