Climbing durable, trail light, midlayer or standalone, the versatile Proton’s breathable thermal protection delivers comfort across a range of temperature and output levels. Octa® Loft knit insulation provides warmth, resists packing out, and allows airflow to regulate comfort. Abrasion-resistant Fortius™ Air 20 fabric stretches, resists wind, and allows temperature-regulating airflow. A zippered chest pocket secures a radio, articulation aids mobility, and the low-profile insulated hood adds warmth.
Air permeable mid layer insulation with abrasion and weather resistant outer surface.
Climbing equipment designed for efficient movement and protection in alpine environments.
Minimalist, high performance and lightweight, for rapid travel in variable conditions.
Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.
Ski, climb, hike, camp, and summit with expert-curated, guide-tested outdoor gear from top brands. Shop online or visit us in Seattle for friendly advice!
Not valid on sale items, Garmin products, or Totem Cams. Other exclusions may apply
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