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Arc'teryx Fission SL Jacket - Men's

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The Fission SL is the lightest weight, fully waterproof, insulated jacket from Arc'teryx. It's both warm and hydrophobic, and the pit zips and Storm Hood™ extend use as conditions demand.

  • Fission SL is engineered for cold and damp conditions; it's ideal for the stop-and-go pace of skiing and riding
  • Gore-Tex® 2-layer Pro Shell fabric is breathable, windproof and waterproof; all seams are sealed for 100% protection with tiny Gore seam tape
  • Constructed with exclusive laminated ThermaTek™ non-quilted insulation; it offers downlike softness, warmth and breathability, and it continues to insulate when damp
  • Micro seam allowances cut down on weight and bulk
  • Helmet-compatible, insulated Storm Hood integrates a full collar with the hood
  • Pit zippers prevent overheating and internal moisture buildup during physical intervals or in warm conditions
  • Features 1-hand-adjustable drawcords at hem and hood, and laminated die-cut rip-and-stick cuffs
  • Laminated handwarmer pockets sport WaterTight™ zippers; 2 large, internal, drop-in mesh pockets
  • Athletic fit; hip length


Item 803354

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Arc'teryx Fission SL Jacket - Men's Specs
Best use
2-layer Gore-Tex Pro Shell waterproof breathable laminate
ThermaTek polyester fibers
29 inches
23 ounces
Shell fabric
Type of waterproofing
Back length (in.)
Average weight

Arc'teryx Fission SL Jacket - Men's

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