Men's Alpha Jacket in Euphoria and Lampyre from Arc'Teryx . Made for severe alpine conditions and utilizing durable yet breathable Gore-Tex PRO. Micro-Grid Backer enhances resistance to abrasion. Includes embedded RECCO® reflector, helmet-compatible StormHood, pit zips and articulated construction. N100d Most Rugged 3L GORE-TEX PRO Model is 6’1” / 185cm and wears a size Medium Arc'Teryx product code: X00000645401