Light, packable and proven, the Men's Arc'teryx Atom Jacket– an icon – is a performance warming layer for backcountry adventures, alpine ascents and downtown commutes. Refined for its next generation, we elevated its performance and extended its versatility. The Coreloft™ Compact 60 insulation retains heat when wet and withstands repeated packing and unpacking. The soft, durable Tyono™ 20 face fabric resists wind and weather, and stretch fleece side panels improve ventilation and freedom of movement. Features Light and versatile Works as a midlayer and standalone High degree of weather resistance Man-made insulation with quick dry times, durability and retains warmth when damp Versatile high performance designs for diverse activities and conditions Materials Coreloft™ Compact 60 insulation Tyono™ 20 face fabric Synthetic fill insulation
