Item #: 331368322

Stand up to the chilliest, gloppiest, wintriest conditions in this lightweight but tough shell. Flexible and durable, insulated and breathable, waterproof and remarkably lightweight, the Arc’teryx Fission SL Men’s Jacket is a mountain rambler’s best friend.

NOTE: Find in Store Inventory levels are continuously changing. Please contact store to confirm availability is as shown.


  • SL: SUPER LIGHT Uses the lightest weight materials available to provide high weather protection, performance and/or packability, but with limited durability. 
  • Moisture-repelling WaterTight™ zippers
  • ThermaTek™ nylon/continuous fibre-fill insulation finished with Durable Water Repellent (DWR)
  • Exceptionally light and packable
  • StormHood™ provides insulated headgear compatible with helmets


  • Weight: 655 g (1 lb., 7.1 oz.)
  • Athletic fit

Shipping Info:

  • Leaves the warehouse in 1-7 business days depending on order volume.
  • Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
  • Note: Shipping restrictions may apply based on location and product size.


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