The Ultimate All-Mountain Softshell

The Arc’teryx Gamma Pant (formerly the Gamma LT) is the definitive choice for high-output activities in changing mountain conditions. Engineered to provide the perfect balance of weather protection and thermal regulation, these pants are built for the move. Whether you are navigating technical alpine approaches, rock climbing, or embarking on multi-day treks, the Gamma delivers the durability you need with the mobility you demand.

Constructed from Fortius™ DW 2.0 fabric, the Gamma is exceptionally rugged for its weight. The double-weave material is wind-resistant and treated with a DWR (Durable Water Repellent) finish to shed light moisture, while the brushed interior remains soft against the skin. With an articulated design and a gusseted crotch, these pants offer an unrestricted range of motion for high-stepping and technical maneuvers.

Key Features:

• Fortius™ DW 2.0 Fabric: A midweight softshell material that balances wind resistance, breathability, and high-tenacity durability.

• Integrated Webbing Belt: Features a low-profile, adjustable belt that sits comfortably under a climbing harness or a heavy backpack hipbelt.

• Articulated Patterning: Strategically designed seams and a gusseted crotch allow for a natural, ergonomic fit that moves with the body.

• Secure Storage: Includes two zippered hand pockets and a laminated thigh pocket that remains accessible while wearing a harness.

• Adjustable Hem: Cinchable drawcord at the ankle helps seal out debris and keeps the cuff clear of your crampons or climbing shoes.

• Laminated Construction: High-wear areas are laminated for extra strength without the bulk of traditional stitching.