Lightweight, easy-to-pack and time-tested, the Atom jacket is a high-performance thermal layer for wilderness adventures, mountain climbing and urban commuting. Coreft Compact 60 insulation retains heat when wet and withstands repeated packaging and unpacking. Soft and durable Tyono 20 fabric withstands wind and rain, and elastic wool side panels improve ventilation and freedom of movement.









ARC'TERYX Atom Jacket
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Atom Jacket
Lightweight, easy-to-pack and time-tested, the Atom jacket is a high-performance thermal layer for wilderness adventures, mountain climbing and urban commuting. Coreft Compact 60 insulation retains heat when wet and withstands repeated packaging and unpacking. Soft and durable Tyono 20 fabric withstands wind and rain, and elastic wool side panels improve ventilation and freedom of movement.