The Patagonia Women's Lightweight Better Sweater Shelled Jacket is a recycled polyester fleece full-zip performance jacket with motion-friendly stretch and a shelled yoke for abrasion resistance ideal for hike and travel. 100% recycled polyester fleece with a sweater-knit face and a brushed back Reinforced 4-way stretch yoke & a DWR (durable water repellent) finish Full length front zipper zips to the chin for warmth and protection against the elements Vertical left-chest zippered security pocket Zippered handwarmer pockets Spandex binding at cuffs and collar Fair Trade Certified sewn means the people who made it earned a premium for their labor