Arc'teryx Cerium LT Hoody - Women's Lightweight, versatile down hoody provides exceptional warmth for its weight. Down Series: Down insulated garments | LT: Lightweight. 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(TM) 10 shell provides lightweight durability, and Down Composite Mapping(TM) strategically places Coreloft(TM) synthetic insulation in moisture-prone areas. Articulated construction moves with the body, and the insulated StormHood(TM) provides coverage without compromising range of vision. Features: CERIUM - Streamlined, minimalist and lightweight technical down insulation. High warmth to weight ratio. LIGHTWEIGHT - High performance, minimalist design that is durable for its weight. ARC'TERYX ESSENTIALS - Versatile high performance designs for diverse activities and conditions. DOWN INSULATION - Highly efficient natural insulation that compacts well and offers excellent warmth to weight.