Arc'teryx Atom Mens Vest 2025 Flattering Lines Laser-Cut ventilation: Breathable panels keep

Laser-Cut ventilation: Breathable panels keep the air circulating

and a cro-mo sealed axle are all representing

Fleece lining for warmth and comfort

The Purist Bottle features an amorphous silicon dioxide coating that's infused into the inner-wall of the bottle

Made with a medium flex and alpine soles

Arc'teryx Atom Mens Vest 2025 Flattering Lines Laser-Cut ventilation: Breathable panels keepOverview The Atom Vest is a proven performer across a range of seasons, landscapes and activities. Elevated with advanced insulation and material technologies, this versatile vest delivers its best, most versatile performance ever. Coreloft Compact synthetic insulation retains warmth if wet and withstands years of packing and unpacking, and the breathable, durable Tyono 20 shell resists wind and light weather. Stretch fleece side panels aid