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 Arcteryx aesthetic.

• GAMMA Weather resistant mid or outer layers with stretch
• Highly breathable and abrasion resistant
• MIXED WEATHER Highly durable, breathable and mobile
• Best for mixed usage in changing weather conditions
• ESSENTIALS Versatile high performance designs for diverse activities and conditions
• BREATHABLE MATERIAL Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.