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Arc'teryx Mens Atom AR Jacket

$349.99 CAD 24106

Winter warmth with serious versatility – the Atom AR Jacket is built to handle a range of adventure. Wear it as a standalone during rest phases, evenings at camp, or trips to town. Use it as a breathable midlayer in cold, wet conditions. Packable and lightweight, its Coreloft synthetic insulation is efficient, effective and resilient. The wind-resistant and water-repellent Tyono 30 shell is treated for extra durability, and air-permeable Permeair panels under the arms improve ventilation.

Redesign includes an update to the cuff construction for easier on/off and layering, an updated material package for enhanced durability, updated fit, and a dope dyed liner.

  • Moisture-resistant outer face fabric
  • Breathable
  • Insulated
  • Lightweight
  • Compressible and packable
  • Wind resistant
  • Versatile
  • Regular fit ensures optimal ventilation with comfort and mobility
  • Mid-height collar is insulated and fleece-lined, layers well
  • Stretch-woven cuffs - Improved cuff construction increases durability, eases layering and removal
  • Two hand pockets with hidden zippers, Internal chest pocket with zip
  • DWR (Durable Water Repellent) finish repels moisture
  • Articulated elbows
  • Gusseted underarms for mobility and comfort
  • No Slip Zip front zipper, Corded zipper-pulls reduce noise and are easy to grab


Outer - Tyono™ 30 denier shell with DWR treatment - 100% nylon

Liner - Dope Permeair™ 20 - 100% nylon


Body - Coreloft™ 120 (120g/m²) insulation.

Under Arms - Coreloft™ 80 (80 g/m²) insulation.

Hood - Coreloft™ 60 (60 g/m²) insulation.

Fit: Regular Fit, Hip Length

Centre back length: 74 cm / 29.1 in


Coreloft™ - Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.