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With exception of a subtle branding update, the Arc'teryx Atom Lightweight Vest is virtually unchanged and ready as ever to ensure a warm core throughout all your outdoor endeavors. Made from a lightweight yet wind-resistant and water-repellent Tyono 20 face fabric and 40g Coreloft Compact insulation, the Atom Lightweight Vest delivers a great warmth-to-weight ratio that can be layered beneath a shell or worn over a hoodie.
Tyono™ 20 100% Nylon Shell with Mechanical Stretch and Durable Water Repellent (DWR) Finish
Coreloft™ Compact 40 | 100% Recycled Polyester – Made with highly-crimped, multi-denier siliconized fibers that undergo a special process to reduce the thickness of the material by 50% without reducing the insulation value, producing a lightweight, breathable, and thermally-efficient insulation.
Lightweight Stretch Fleece Side Panels – Provide freedom of movement and enhance breathability.
Fitted Fit – These trim fitting garments share motion-friendly traits with Regular fit, but are patterned with lower volume for reduced bulk. Trim fit is sized for a base layer and a trim synthetic or down filled mid-layer
Articulated Patterning for Mobility and Comfort
Slight Drop Hem
Center Back Length – 66 cm
Zippered Hand Pockets
Lightweight Stretch Fleece Side Panels – Provide freedom of movement and enhance breathability.