Quantity

      Find Size & Colour Selection In-Store:

      View store Availability

      Created for the dynamic demands of alpine travel, the Gamma MX Jacket is a proven performer. Built from our Fortius™ 2.0 fabric, the Gamma MX provides midweight insulation, resists wind and water, breathes, and delivers exceptional durability. A go-to for climbers and backcountry adventurers, its articulated patterning and stretch combine for freedom of movement, crossover chest pockets are easily accessed while wearing a harness, and the trim fit and streamlined design give it a distinct Arc’teryx aesthetic.

      Redesign includes an updated fabric with increased warmth-to-weight ratio and durability, a front liner for additional warmth, updated sleeve opening for easier on/off, and taped seams for a clean finish.

      Free shipping when you spend $49 or more!

      FREE SHIPPING ON YOUR ENTIRE ORDER!

      Sorry, the real-time inventory lookup is not available at this time.

      Sorry, the colour and size you selected is not available.

      Colour & size selection available at:

      Loading...