The UA Storm coating perfectly repels water without reducing breathability. Duck feather insulation (700 cuin/oz) provides extreme insulation. Feathers are obtained in an ethical, sustainable way, and their origin can be verified according to the label. The ColdGear Infrared lining uses a pleasant, thermally conductive inner layer that absorbs and retains body heat perfectly. Lightweight fabric provides perfect comfort and durability. Front zipper with overlap with snap fastening. Hood with adjustable drawstring for better adhesion. Hand pockets and chest pocket with zipper.