Designed as a mid-layer or standalone in cold, dry weather, the men's CERIUM LT Jacket delivers exceptional warmth for its 280-gram weight. It's padded with resilient and packable 850 fill goose down, helping it loftily capture your body heat. Down Composite Mapping strategically places Coreloft synthetic insulation (100 & 80g weights) in moisture-prone areas. The Arato 10 shell delivers lightweight durability with a water-repellent finish, shedding light snow and rain. Sewn-through construction further reduces weight, while increasing breathability. Articulated patterning helps this insulator move with your body. An interior zip pocket equipped with a stuff sack makes this compressible hoody packable for travel. The front zipper has an insulated collar and chin guard for protection.