REI-exclusive HydroWall 2-layer waterproof, breathable nylon shell with fully sealed seams and a durable water repellent (DWR) provides burly weather protection 850-fill-power goose down. Down has also been treated with a DWR to help it resist water 180 g recycled-fiber synthetic insulation (80 g in cuffs, hood and underarms) is mapped to areas of high heat and high use because it insulates when wet and dries fast Both down and synthetic insulation is mapped to the body, providing warmth where it's needed and reduced bulk where it's not. Sleeping-bag-style draft tube at neck stops heat from escaping. Bonded baffles welded to the shell trap warmth and eliminate cold spots. Insulated 3-way adjustable hood is helmet-friendly. Size Large. Color: Olive Green Worn once