Arc'teryx Atom SL Hoody Men's

When you're pushing hard on mountain trails or scaling challenging routes, the Arc'teryx Atom SL Hoody delivers the perfect balance of warmth and breathability without weighing you down. At just 280g, this ultra-lightweight technical insulation layer packs down small enough to disappear in your pack until you need it, then deploys instantly to keep you comfortable during high-output activities in cold, wet conditions. The innovative Coreloft Stretch insulation moves with your body while trapping essential heat, while strategic Octa Fleece side panels provide crucial ventilation when you're working hard on the trail or rock face. Whether you're trail running through chilly morning mist, climbing in unpredictable alpine weather, or simply need a reliable everyday layer that performs when it counts, this hoody's fitted cut eliminates bulk for seamless layering while the PFAS-free DWR finish sheds light moisture naturally.

Features

• Packable design for easy transport and storage
• Coreloft™ Stretch insulation provides warmth while maintaining mobility
• Octa® Fleece side panels enhance ventilation during high-output activities
• FC0 PFAS-free DWR finish repels moisture without harmful chemicals
• StormHood™ with low-profile design seals out drafts without bulk
• Polygiene anti-odor technology extends wear between washes
• Articulated patterning ensures complete freedom of movement
• Adjustable hem drawcords provide customizable fit
• Fair Trade Certified production