Ultralight, recycled polyester shell blocks wind; durable water repellent (DWR) finish to repel light moisture. Down is warmer, lighter and more compressible for its weight than other insulating fibers; quilt-through construction keeps down in place. Down can be traced from parent farm to apparel factory to ensure the ducks that supply it are never force-fed, nor live-plucked. Full-length zipper has a zipper garage to protect tender chins. Elastic hem and spandex binding around the cuffs seal in warmth. 2 zippered handwarmer pockets. Hand-me-down ID label. Minor imperfections, see photos.