The M's Retro Pile Jacket by Patagonia is made from polyester double-sided shearling, Retro Pile fabric provides easy-wearing warmth thanks to a soft, fuzzy exterior and a smooth, skin-friendly interior. The full-zip design has a zip-through stand-up collar for heat-trapping comfort and raglan sleeves that allow full mobility and compatibility with pack straps. Flat-seam construction throughout the jacket reduces bulk and helps minimize seam chafe. A zippered left-chest pocket and two zippered hand pockets give you a place for the daily necessities and come equipped with webbing zipper pulls. Soft spandex trim finishes the cuffs and hem. Fair Trade Certified? for sewing, which means the people who made it earned a premium for their labor.