PATAGONIA Retro Pile Vest Dark Natural. Made of 100% polyester double-sided solid shearling. Full-zip vest with zip-through stand-up collar. Offset shoulder seams for pack-wearing comfort and long-lasting durability. Zippered left-chest pocket and two zippered hand pockets with webbing zipper pulls. Armholes and hem have spandex trim for added abrasion resistance. Flat-seam construction reduces bulk and helps minimize seam chafe. Fair Trade Certified™ sewn.