Arc'Teryx Shaska IS Jacket

Arc'Teryx Shaska IS Jacket


Some days require more warmth. The fully featured Shashka IS Jacket has GORE-TEX Pro waterproof protection and Octa® Loft breathable insulation for warmth on cold backcountry ski and snowboard tours.

The helmet compatible StormHood™ gives full coverage and maintains peripheral vision, a powder skirt helps seal out snow, and the women’s specific design and articulated patterning elevate freedom of movement. Pockets are simple and smart, WaterTight™ zippers won’t accumulate snow, and the Cohaesive® hood and hem adjusters are streamlined and efficient.


  • Taped seams for added weatherproofness

  • Octa® Loft breathable insulation gives thermal protection while maintaining a comfortable micro climate

  • Breathable N40p-X 2L GORE-TEX gives windproof, waterproof weather protection

  • Women's specific design and fit

  • Articulated elbows

  • No-lift gusseted underarms

  • Helmet compatible StormHood™

  • Cohaesive™ hood adjustments for ease of use with mittens or gloves

  • WaterTight™ full length front zip

  • WaterTight™ pit zippers

  • RS™ (Rain Shield) pocket zipper sliders

  • Laminated die-cut Velcro® cuff adjusters reduce bulk, and won't catch or tear off

  • Cohaesive™ hem adjustments for ease of use with mittens or gloves

  • Two hand pockets with zippers

  • Note: Our WaterTight™ zippers are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture

  • Powder skirt with Slide 'n Loc™

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