The Arcteryx Proton SL men's jacket is perfect for your outdoor sessions in cold and unstable weather.
Its light and thin fabric perfectly insulates you from the cold. It combines breathability, durability, and weather resistance to accompany you in all conditions.
The exterior features a water-repellent finish to protect you from light rain and humidity. The inner lining is soft, providing lasting comfort.
The cold does not penetrate the garment thanks to the drawcords at the waist, hood, and elastic cuffs.
Three zippered pockets hold your personal items.
Key features of the ARC'TERYX Proton SL windbreaker
Water-repellent treatment that provides effective protection against light rain.
The lightweight and hydrophobic Octa®Loft synthetic insulation provides warmth and minimizes bulk.
Fortius Air 20 outer fabric cleverly combines air permeability, weather resistance, durability, and lightness. It facilitates air circulation for effective temperature regulation and resists moisture thanks to its durable water repellent (DWR) finish.