Arc'teryx Women's Gamma Jacket

The Arc’teryx Gamma Jacket (Women’s) is a technical softshell jacket engineered to balance weather resistance, breathability, and stretch for dynamic outdoor use. Positioned between minimalist windshirts and fully waterproof shells, the Gamma is crafted for active pursuits in cool to mild conditions — such as hiking, alpine approaches, trail travel, and everyday adventure — where mobility and comfort are priorities. Its softshell construction emphasizes comfort and airflow without completely sacrificing protection from wind and light precipitation. At the core of the Gamma Jacket’s performance is a Fortius™ DW 2.0 softshell fabric that blends a durable woven exterior with a moisture-managing knit interior. This combination sheds wind and light moisture while allowing vapor to escape during activity, helping regulate body temperature and reduce overheating during higher-output movement. With a women’s-specific cut and articulated patterning, the jacket supports natural range of motion whether you’re ascending steep trail sections, scrambling, or navigating mixed terrain. The Gamma’s helmet-compatible hood adds protection in gusty weather without restricting visibility, and low-profile zippered pockets provide secure storage while maintaining a sleek silhouette. Unlike heavier hardshells, its design prioritizes light freedom of movement and day-to-day versatility, making it suitable as both a standalone outer layer in fair weather or a midlayer under a shell in cooler or wetter conditions. Thoughtful detailing like stretch cuffs and adjustable hem help fine-tune fit, rounding out a jacket that is equally at home on rugged trails and casual outdoor excursions.

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