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Cassiar Jacket


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Cassiar Jacket Men's GORE-TEX® protection, fleece comfort and stretch performance in a streamlined on area ski shell.

GORE-TEX® protection, fleece comfort and stretch performance in a streamlined on area ski shell.

Genepi Green
Tropos Blue
12 Detail Photo(s)


The Cassiar Jacket combines GORE-TEX® hardshell protection with comfort and stretch performance for on area use. N40s GORE-TEX® provides longwearing abrasion resistance without sacrificing lightweight performance and is bonded to a brushed polyester backing that provides warmth and assists moisture transport. The jacket’s trim fit is efficient, ergonomic and streamlined while allowing room for light layers.


The helmet compatible DropHood™ is quick to adjust, stays out of the way when not in use, and has a separate insulated collar for added warmth and draft protection. Side zip vents add increased ventilation, and the integrated powder skirt has a stretch panel for a secure fit that seals out snow. Multiple pockets include an internal dump pocket to quickly stash gloves or a hat.


The Arc’teryx design team is obsessive about materials, always looking for new fabrics that elevate performance. The Cassiar’s N40s GORE-TEX® delivers flexibility without sacrificing waterproof/breathable protection. Combining nylon and polyester with elastane, the face fabric offers a level of stretch rarely found in hardshell. This stretch allowed the Arc’teryx designers to create a leaner, trim, more streamlined fit without impacting freedom of movement. This is the trimmest silhouette in the Whiteline collection.

Learn More About This Product

Arc'teryx Fit Guide - Trim Fit

These trim fitting garments share motion-friendly traits with our Athletic fit, but are patterned with lower volume for reduced bulk. Our trim fit is sized for a base layer and a trim synthetic or down filled mid-layer

To find out how to calculate your body measurements, view our Sizing Charts:

Men's Tops | Men's Bottoms
Women's Tops | Women's Bottoms

Full Feature List

  • Waterproof
  • Windproof
  • Breathable
  • Durable
  • DWR finish (Durable Water Repellent) helps repel water from fabric surface
  • Micro-seam allowance (1.6 mm) reduces bulk and weight
  • Taped seams for added weatherproofness
  • Generous cut for easy layering
  • Articulated patterning for unrestricted mobility
  • Helmet compatible DropHood™
  • Adjustable hood drawcords
  • Insulated collar
  • WaterTight™ external zippers
  • Full front zip with laminated wind flap and chinguard
  • Micro webbing zipper pulls
  • Side zippers for easy venting
  • Die-cut Velcro® cuff adjusters reduce bulk, and won't catch or tear off
  • Adjustable hem drawcord
  • Drop back hem
  • Chest pocket with zip
  • Internal mesh pocket
  • Internal chest pocket with zip
  • 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 gripper elastic and snap closure
  • Hidden Recco® reflector


  • N40s GORE-TEX® fabric with 3L lo-loft soft shell construction


  • Machine wash in warm water (30°C).
  • Double rinse.
  • Wash dark colours separately.
  • Do not use fabric softener.
  • Remove from washer immediately.
  • Do not leave wet.
  • Tumble dry on medium heat.
  • Do not iron.
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