Arc'teryx Atom Vest - Men's

When your core needs warmth but your arms need range, the Atom Vest steps in. This go-anywhere layer offers just enough insulation to take the edge off early morning starts, windy ridgelines, and alpine transitions without overheating when the pace picks up. With updated recycled materials, breathable side panels, and stretch insulation that moves with you, it seamlessly integrates into your layering system, whether you're hiking in the fall or ski touring through variable weather.

• FC0 DWR finish sheds light rain and snow without using harmful chemicals
• Stretch synthetic Coreloft™ insulation adds warmth without overheating
• Octa® Fleece side panels boost airflow and let you move freely on technical terrain
• Fortius Air 20 liner is soft, breathable, and made with recycled fibres for lower impact
• Adjustable hem drawcord seals out drafts on windy ridgelines or shady belays
• Hidden zip hand pockets give you storage without extra bulk or snag points
• Polygiene anti-odour treatment keeps it fresher longer between washes
• Contains bluesign approved and recycled materials to reduce environmental footprint