Women's Alpha SL Jacket


Women's Alpha SL Jacket

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Sizing Chart

Shipping : Canada Only

Product style: arc-15180

The Arc'teryx Alpha SL is a waterproof and breathable jacket constructed using Gore-Tex® fabric with PacLite® technology, ideal to use as an emergency weather protection. Designed for climbers and alpinists, this super light and packable jacket also includes essential climbing features.

The Arc'teryx advantage is achieved by merging unrivaled designs with the highest performing materials.

Super lightweight emergency weather protection

The Alpha SL is built using the N40r GORE-TEX® with PacLite® technology providing a highly packable and breathable waterproof protection. The jacket is also enhanced with essential climbing features such as a helmet compatible StormHood™, a two piece Hemlock™ harness blocker, in addition to a harness and backpack compatible chest pocket.

Alpha SL Jacket Features

Highly compressible, the Alpha SL packs into its own stuff sack taking up less than 1L of space. Its N40r GORE-TEX® fabric with PacLite® product technology is one of the most compact waterproof/breathable fabrics, yet delivers Arc'teryx standards in terms of durability for its intended use. The Alpha SL also provides the helmet compatible StormHood™ featuring a laminated brim, adjustable hood cinch cords and a tall collar for full coverage. In addition, it offers the lightweight and removable harness Hemlock™ insert, designed to keep your jacket in place when worn under a climbing harness. Patterned using the e3D technology for a trim, clean and climbing friendly fit.

  • e3D patterning provides freedom of movement
  • Two piece removable HemLock™ inserts secure jacket under harness
  • Helmet compatible StormHood™
  • WaterTight™ centre front zipper
  • External chest pocket with WaterTight™ zipper
  • Stuff sack with clip-in loop


To help you better understand their products, Arc'teryx has created categories: SV is severe, AR is all-round, LT is light, FL is fast and light, and SL is super light. With the Alpha SL, the term SL denotes a range using the lightest weight materials available in order to provide high weather protection, performance and/or packability, while offering the right amount of durability.

Materials : N40r GORE-TEX® with PacLite® technology
Insulation :
Fit : Fitted
Hood : Yes
Pockets : External chest pocket with WaterTight™ zipper
Weight : 265g / 9.3oz
Recommended use : Climbing and Alpine Climbing
Waterproof : N40r GORE-TEX® with PacLite® technology
DWR finish (Durable Water Repellent)
Fur : No
Warranty : Lifetime of the product