Arcteryx Women's Atom Lightweight Vest - Serene

The Arc'teryx Atom LT Vest is a proven performer across a range of seasons, landscapes and activities. Elevated with advanced insulation and material technologies, this versatile vest delivers high performance and protection. Coreloft? Compact synthetic insulation retains warmth if wet and withstands years of packing and unpacking, and the breathable, durable Tyono? 20 shell resists wind and light weather. Stretch fleece side panels aid ventilation and freedom, and the entire vest packs into its own pocket.