Renowned for a Reason.At only 305-grams, the men's Cerium LT Hoody is one of the lightest down jacket's in Arc'teryx renowned Essentials Collection. This insulator is articulated to move freely as an alpine mid layer while being stylish enough for standalone winter use. It features 850 fill-power goose down in a sewn through construction, giving it a phenomenal warmth-to-weight ratio. Down Composite Mapping strategically places synthetic Coreloft insulation in areas prone to moisture accumulation, keeping you dry. A durable Arato face fabric has a DWR finish that sheds away light precipitation. A low-profile, adjustable, and fully insulated StormHood is articulated to move with your head. Hand-warming pockets open with zippers. The coats' interior has a zip pocket equipped with a stuff sack, making this hoody easily packable for travels where space is minimal. The drawcord adjustable hem and elasticized sleeve cuffs seal out cold air.