The Atom Vest, by Arc'téryx, is a versatile insulating vest designed to offer an excellent balance between warmth, lightweight comfort, and breathability.
Ideal for outdoor activities such as hiking, climbing, or ski touring, it can be worn as a mid-layer or as a standalone vest in cool weather.
Equipped with high-performance synthetic insulation, the Atom Vest retains warmth even in wet conditions, while effectively managing excess heat during sustained efforts.
Its wind- and abrasion-resistant outer fabric ensures optimal durability, true to Arc'teryx's quality standards.
The ergonomic cut guarantees complete freedom of movement.
A technical essential for those looking for a lightweight, warm, and versatile sleeveless jacket, suitable for all seasons.
Main features
Water-resistant outer fabric surface
Breathable, lightweight, insulating, compressible
The Fortius™ Air 20 nylon lining is lightweight, breathable, and made with recycled fibers
Made with recycled fibers, the lightweight, warm, and breathable stretch synthetic insulation enhances freedom of movement
Lightweight, stretch Octa® fleece side panels optimize freedom of movement and ventilation
Center back length : 71 cm in size M — Varies by size
PFAS-free FC0 DWR durable water repellent finish protects against moisture
Adjustable drawcords prevent draft intrusion
Articulated pattern enhances comfort and freedom of movement
Two handwarmer pockets with concealed zippers
Contains materials that meet the bluesign® standard
Secondary material : contains recycled fibers
Insulation : bluesign® approved material, contains recycled fibers
Lining : solution-dyed yarn for select colors, contains recycled fibers
This item has been treated with a biocidal anti-odor product (Polygiene)
Compliant with PFAS (Per- and Polyfluoroalkyl Substances) standards