A minimalist down vest providing a high level of core warmth for very little weight, the Cerium LT performs as a midlayer or standalone in cool, dry conditions. Premium 850 fill 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. The trim fit layers easily under a shell, and the sewn-through construction further reduces weight and increases packability. Moisture-resistant outer face fabric. Breathable. Insulated. Great warmth-to-weight ratio. Compressible and packable. Durable. Two hand pockets with zippers. Internal zippered security pocket with stuff sack. DWR (Durable Water Repellent) finish repels moisture. 100% Nylon .Care Instructions: Machine wash in warm water (30°C) on gentle wash cycle, do not use fabric softener, front load washing machine recommended (use a mesh bag for top loading machines), rinse twice, tumble dry on low heat with tennis balls or 'sock balls'. Drying time may take up to three hours, do not iron, store unstuffed in a dry place.