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 Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor Body: 8-oz 100% recycled polyester fleece. Placket, pocket and binding: 3.4-oz 100% nylon plain weave. Fair Trade Certified™ sewn