Patagonia Women's Lightweight Synchilla Snap-T Made of warm, midweight 100% recycled polyester fleece Nylon trim on stand-up collar reinforces classic Snap-T® four-snap placket Yoke seam detail with nylon chest-pocket flap and snap closure Spandex binding at sleeve openings and hem Hip length 8-oz 100% recycled polyester fleece. Placket and pocket: 3.4-oz 100% nylon plain weave. Fair Trade Certified™ sewn Imported.