This fiber-down vest is light, thin, and warm. It can be used not only as an outer layer in the chilly season but also as an inner layer ◎ ● Features a zipper cover to prevent the zipper from rubbing against the neck ● The armholes and hem are elastic for a snug fit ● Reflectors on the zipper and left side for safety at night Quality = Outer fabric: 100% polyester (woven) Lining: 100% polyester Filling: 100% polyester Front zipper opening