Shipping Info:


The Gamma SL Hoody is the result of years of Arc’teryx softshell experience andArc’teryx’sdesigners’ extraordinary focus on purity of function. It is a pinnacle piece combining advanced performance and a clean, minimalist aesthetic. The Fortius™ 1.0 double weave is light, but strong. It resists wind and water, breathes, and offers four-way stretch. A StormHood™ provides protection without impacting peripheral vision, while the trim fit, articulated patterning and clean lines keep it streamlined and comfortable.


  • Wind and water resistant
  • Breathable
  • Mechanical stretch textile for unrestricted mobility
  • Trim and Slim fit
  • Increases breathability during high output
  • Articulated patterning for unrestricted mobility
  • Gusseted underarms provide a stationary hem that does not lift with overhead motion
  • Adjustable low profile stormhood™
  • Low profile elasticized cuffs
  • Elasticated hem for secure fit
  • Two hand pockets with zippers


  • Fortius™ Dw 1.0 - 87% Nylon / 13% Elastane
  • Weight: 238 g
  • Centre Back Length: 65.5 cm / 25.8 Inch