Arc'teryx Proton Lightweight Hoody Mens

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.

• Breathable
• Air permeable
• Light wind resistance
• Adjustable hem drawcord
• Two stretch woven zippered chest pockets
• Two zippered hand warmer pockets
• DWR (Durable Water Repellent) finish repels moisture
• Adjustable insulated hood
• Articulated elbows
• Gusseted underarms for mobility and comfort

Weight
343 g (12.1 oz)

Size and Fit
Fit: Trimmed

Materials
Main Fabric: Fortius Air 20
Fabric Materials: 84% nylon, 16% elastane
Insulation: Octa Loft
Insulation Material: 100% polyester