Arc'teryx Men's Gamma MX Hoody

Size Chart

Alpine environments are dynamic. You need a softshell that works across the spectrum of changing outputs and shifting conditions. Delivering light weather protection, breathable warmth, and exceptional freedom of movement, the Gamma MX Hoody is the solution. The wind and water-resistant Fortius™ 2.0 fabric is refined for superior warmth-to-weight and durability, and a front liner improves core warmth. The Stormhood™ is helmet-compatible and protects without impeding peripheral vision. The 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, Cohaesive™ cord lock adjusters on the hood, and taped seams for a clean finish. 

Weight: 555 g / 1 lb 3.6 oz

Fit: Regular Fit, Hip Length, Centre back length: 74 cm / 29.1 in

Model Measurements:

  • Height: 6ft 3"/192cms
  • Chest Width: 40"/101.6cms
  • Waist: 32"/81.3cms
  • Inseam: 34"/86.4cms
  • Wearing Size: Medium

Sizing Chart: Men's Top Sizing Chart

Activity: All Round

Model: 24114


Weather resistant mid or outer layers with stretch. Highly breathable and abrasion resistant.

Mixed Weather

Mixed Weather

Highly durable, breathable and mobile. Best for mixed usage in changing weather conditions.

Arc'teryx Essentials


Versatile high performance designs for diverse activities and conditions.

Breathable Material

Breathable Material

Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.