Light, breathable insulated hoody for high-output activities in cold conditions. *The Proton Lightweight Hoody was previously the Proton FL Hoody. 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. Full Product Features Technical Features - Breathable - Air permeable - Light wind resistance Construction - Octa® Loft, clean finished, breathable insulation provides thermal protection while maintaining a comfortable micro climate - Fortius™ Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability Design & Fit - Trim fit for athletic performance Fabric Treatment - DWR (Durable Water Repellent) finish repels moisture Hem Configuration - Adjustable hem draw cord seals out drafts Hood Configuration - Adjustable insulated hood Patterning - Articulated elbows - Gusseted underarms for mobility and comfort Pocket Configuration - Two zippered hand warmer pockets - Single stretch woven zippered chest pocket Sustainability - Contains materials that meet the bluesign® criteria Zippers & Fly Configuration - No Slip Zip™ front zipper - Custom TPU zipper pulls are easy to operate and glove-friendly Materials - Octa® Loft breathable insulation - 100% polyester - Fortius™ Air 20 - 84% nylon, 16% elastane - French Regulation: AGEC Law - Article 13 - Origin of fabric: TAIWAN - Origin of dying: TAIWAN - May release plastic microfibres into the environment when washing
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