Arc'Teryx Atom
Arc'Teryx
$200.00
Product Insights & Style Tips
Built for high-output activities in cool conditions, the Arc'Teryx Atom is all about breathability with wind resistance and core warmth. The Fortius Air 20 shell offers lightweight stretch, while Coreloft synthetic insulation maintains warmth even when damp. The stand collar and sleeveless silhouette keep the line sleek and unfussy. A durable water-repellent finish helps keep you dry, and Octa polyester fleece side panels boost breathability and moisture management. Lined with 100% recycled nylon, the vest wears with a streamlined shell of 88% nylon and 12% elastane, while 100% polyester insulation seals in warmth.
Front zip closure and zip hand-warmer pockets, plus an internal zip chest pocket, give you secure, easy access to essentials without adding bulk. The sleeveless cut leaves room for layering under a shell or over a lightweight base layer, adapting from trail runs to town errands as your mood shifts. The combination of airy panels and synthetic warmth keeps you balanced when you pick up the pace, and pockets stay close at hand when the pace slows.
Arc'Teryx pieces are known for their pared-back, technically minded aesthetic, and the Atom fits that code with a clean, versatile silhouette and the brand's signature focus on warmth without bulk.
Materials / Fabrication
- Fortius Air 20 shell with lightweight stretch
- Fortius Air 20 fabric balances airflow with wind resistance
- Coreloft synthetic insulation for core warmth
- Front zip closure
- Stand collar
- Sleeveless silhouette
- Zip hand-warmer pockets
- Internal zip chest pocket
- Durable water-repellent finish
- Octa polyester fleece side panels for breathability and moisture management
- Lined with 100% recycled nylon
- Insulation: 100% polyester
- Shell composition: 88% nylon, 12% elastane
- Imported
Recommended Care
- Machine wash cold on gentle cycle with a mild detergent; close zippers before washing
- Avoid fabric softeners and bleach to preserve water-repellent finish and fabric integrity
- Tumble dry low or line dry; avoid high heat to protect insulation and elastane
- Do not iron; if needed, use a cool steam
- Reapply water-repellent finish after washing as needed
- Store in a cool, dry place away from direct sunlight
Fit Notes
- Sleeveless silhouette with front zip closure and stand collar allows easy layering over a base layer.
- Lightweight stretch Fortius Air 20 shell supports mobility while offering wind resistance.
- Coreloft insulation adds warmth and zip hand warmer pockets plus an internal zip chest pocket provide practical storage.