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Arc'teryx Womens Atom SL Hoody

$259.99 CAD 26886

Focused versatility. Functional minimalism. So compact and light, there is no reason to leave it behind. The Atom SL is for situations when insulation is required, but in an amount that meets milder conditions. The soft Tyono 20 outer balances airflow with wind protection and has DWR finish for protection from light showers. Placed at the chest and back, the Coreloft Insulation is efficient, light, and compressible. Stretch fleece side panels ventilate and an uninsulated hood adds coverage.

  • Moisture-resistant outer face fabric, DWR (Durable Water Repellent) finish repels moisture
  • Breathable
  • Insulated
  • Compressible and packable
  • Wind resistant
  • Ultralight
  • Trim fit for base layer or light mid-layer use
  • Stowable hood
  • Adjustable, low profile uninsulated StormHood
  • Uninsulated, mesh lined sleeves give light protection and regulate temperature
  • Two hand pockets with zippers
  • Fleece stretch side panels allow for ventilation
  • Composite Mapping Technology strategically places each fabric for most effective protection and climate management
  • Articulated elbows
  • Gusseted underarms for mobility and comfort
  • Full front zip with chin guard
  • No Slip Zip front zipper
  • Drop back hem
  • Adjustable hem drawcord
  • Laminated hem


  • Coreloft™ 40 (40 g/m²) insulation. 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.
  • bluesign® Approved Stretch Fleece Side Panel - 93% Polyester, 7% Elastane
  • Tyono™ 20, 100% nylon
  • Dope Permair™ 20 - 100% nylon lining (select colours)
  • Permair™ 20, 100% nylon lining (select colours)