Atom Heavyweight Hoody

Arc'teryx's Women's Atom Heavyweight Hoody is an insulated layer that'll keep you comfortable on cold-weather hikes. Featuring three weights of Coreloft synthetic insulation, the body-mapped design gives warmth, breathability, and a low-bulk fit. Coreloft's multi-denier siliconised yarns achieve excellent loft retention and compressibility and will continue to insulate when wet.