Efficient and versatile, and providing exceptional warmth for its weight, the Cerium LT down hoody functions as a mid layer or standalone piece in cool, dry conditions. Premium 850 fill-power down is resilient and warm, the Arato™ 10 shell provides lightweight durability, and Down Composite Mapping™ strategically places Coreloft™ synthetic insulation in moisture-prone areas. Articulated construction moves with the body, and the insulated StormHood™ provides coverage without compromising range of vision. Specs Lightweight insulation for cold climbing trips and chilly hikes 850-fill goose down is lightweight, compressible, and warm Synthetic insulation in areas prone to moisture maintains warmth Arato 10 fabric is durable, water-resistant, and wind-resistant Insulated hood with elastic binding and adjustable drawcords Elastic cuffs seal out cold drafts and trap warmth Jacket stows in the included stuff sack for easy packing Arc'teryx specializes in simple and functional outerwear