90% Ultralight Down Vest for Incredibly Thin and Lightweight Comfort.High quality down for outstanding warmth and warmth. This popular down vest is very light and has excellent heat retention. Lightweight, warm, and slim! A down jacket with a clean silhouette.Womens down with a slender silhouette that makes it perfect for women.It can be worn as an inner down for a neat look, and it will not become bulky, but also keeps you warm and warm in the coming season.