Efficient design and materials speak volumes about the Patagonia Women's Silent Down Jacket laudable features. The coat's shell is made of 2.2-oz 100% polyester (70% recycled) taffeta with mechanical stretch and a DWR (durable water repellent) finish and insulated with 700-fill-power 100% Recycled Down (duck and goose down reclaimed from down products). The center-front reverse-coil zipper has a metal snap placket for wind protection. Regular-fitting silhouette layers well and stand-up collar retains warmth. Handwarmer pockets are lined with soft micro-brushed jersey and secured with a snap; interior secured zippered pocket keeps valuables safe. Drawcord hem seals in warmth.