Minimalistic down insulation for cool, dry conditions, the Cerium Lightweight Hoody is exceptionally light and packable. Designed primarily as a mid layer, its easy packability makes it an effective standalone during rest breaks, nights at camp or on emergency bivvies. The warmth-to-weight ratio is outstanding for 850 fill power goose down, and the wind-resistant Arato™ 7 nylon shell is extremely light and provides high tear strength. An insulated hood provides warmth.