説明This down jacket, inspired by filson's double mackinaw and vintage mackinaw jackets, features a hybrid construction combining waterproof-breathable aurora-tex® and flame-retardant hinoc material for the outer shell. It is insulated with 150g of spanish white down (90% down, 10% feather, 760fp) for high heat retention. The design retains classic details with button and buttonhole closures, eschewing modern snaps and velcro.