Unused. This is a Jack Wolfskin down jacket. It's an inner down jacket, so it's very light. The sides and cuffs are made of stretch material. It has thumbholes, so you don't need gloves. - Brand: Jack Wolfskin - Color: Yellow - Design: Down jacket - Zipper: Front zipper - Pockets: Side pockets Thank you for looking. #JackWolfskin #InnerDown Color: Yellow系 (Yellow-based)