Tapered cut to fit the female body shape, designed to be worn as an external fashionable vest or internal ski mid layer. Being made from 90% Duck Down with 600 Loft means it is incredibly warm but also super lightweight. The durable Nylon Shell is wind proof and water resistant. The whole vest can be stashed away into a hidden internal pocket measuring just 14cm x 23cm. The perfect travel vest, use it as a pillow on the plane, shake it out when you land and you're good to go.