Altitude Sports
Altitude Sports
Men's Alpha AR Jacket




Men's Alpha AR Jacket


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Strong & Light Waterproof Versatility

The Alpha AR men's jacket is a lightweight Arc'teryx shell built for climbers, alpinist, and trekkers for all-round versatility and weather protection on exposed terrain. Arc'teryx equipped it with a fully taped body made from supple and light 3-layer N40p-X GORE-TEX® Pro. Highly durable N80p-X GORE-TEX® Pro provides reinforcement in critical high-wear areas. This jacket comes in a regular fit with articulated e3D for enhanced maneuverability. Even though it's tested for use in extreme conditions, the Alpha AR is more than stylish enough to handle sleety office commutes.

  • N40p-X 3L GORE-TEX® Pro
  • Key wear areas reinforced with N80p-X 3L GORE-TEX® 
  • Regular e3D fit to a hip-length
  • Arc'teryx Ascent Collection

StormHood™ | Pit Zips | Hem Adjusters

The men's Alpha AR has a helmet compatible StormHood™ that is designed to move with your head and is adjustable, for optimized protection against the wind, rain, and snow. The underarms come with WaterTight™ pit zippers for ventilation that you can unzip when you’re overheated. Cohaesive™ adjusters allow you to securely fit the jacket hem and function as HemLock™, preventing it from slipping out from under a harness while you’re climbing or trekking.

  • StormHood is adjustable and helmet compatible
  • WaterTight™ pit zippers for ventilation
  • Cohaesive™ hem adjusters also function as HemLock™
  • Two RS™ Zipper Slider pleated volume chest pockets
  • One internal security pocket


  • [body] N40p-X 3L GORE-TEX® Pro
  • [reinforcements] N80p-X 3L GORE-TEX® Pro
Water Resistance
Wind Resistance
  • Yes
  • Yes
  • Regular with e3D, hip length
  • 2 volume pleated chest pockets with RS™ zipper sliders, 1 internal zippered security pocket
  • 400g
  • Centre back length: 30.7"" / 78 cm
Recommended Use

  • Alpine Skiing, Snowboarding, Backountry Touring, Winter Trekking, Winter Activities, Ice Climbing, Rock Climbing

Product style: arc-18086

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