Arc'teryx Atom Hoody Men

Warm without feeling bulky. The Atom Hoody combines synthetic insulation with breathable side panels, making it comfortable for hiking, climbing, and other active mountain days. The snug fit moves easily and fits well under a shell.

Strong during varying exertion. Windproof fabric and light moisture protection provide sufficient shelter on chilly ridges and during short showers. Especially during climbing, brisk hiking, or after a hot climb, you will notice that excess heat dissipates more easily than with a heavier insulation jacket.

Versatile across multiple seasons. You wear it on its own in cool and dry weather or as an insulating mid-layer when it gets colder and wetter. Furthermore, synthetic insulation continues to function better when damp than down.

Choose this one for active use and versatility. For long breaks in real cold, a warmer insulation model makes more sense.