Arc'teryx Men's Atom Vest Size:L Finished with a DWR treatment

Finished with a DWR treatment and available in stylish Vintage Camo

pillowy underfoot feel while maintaining a responsive energy return

ensuring that every detail—from the thread color to the snap closure—is intentional

Featuring the brand‑new Altra EGO™ FLO supercritical midsole foam infused with nitrogen

Arc'teryx Men's Atom Vest Size:L Finished with a DWR treatmentThe latest generation of the lightweight Atom Vest brings upgraded stretch performance, enhanced thermoregulation, and durable weather protection to your layering system. Built as a versatile core insulator for mid to high output trail activities, it features breathable synthetic insulation and air permeable side panels so you stay warm without overheating. Key Features Lightweight Weather Protection: Crafted from Fortius Air 20 nylon plain weave