Mens Atom Heavyweight Jacket

The Atom Heavyweight Jacket is among Arcteryx's most versatile insulation pieces. It offers warmth, breathability, wind and weather resistance, packability, and durability. This jacket is ideal to be worn as a midlayer in cold weather or even on its own during rest periods. The Coreloft synthetic insulation provides efficiency and effectiveness, while the lightweight, wind-resistant, and water-repellent Tyono 30 shell is treated for added durability. Additionally, the Permeair panels under the arms enhance ventilation, ensuring all day comfort during your outdoor adventures.