Proton lightweight hoodie

Climbing, running, hiking—choose your day. This insulated hoodie was designed to give you the freedom to explore on your own terms. The lightweight, durable Proton's breathable thermal protection provides comfort at every temperature and power level. Octa® Loft knit insulation provides warmth and allows airflow to help regulate comfort. Abrasion-resistant Fortius™ Air 20 fabric stretches, resists wind, and breathes. Articulation aids mobility, and the low-profile insulated hood adds warmth.