*Product information and pricing may vary - to confirm current pricing, availability, shipping, and return information please contact ARC'TERYX. In the event of a pricing discrepancy, the retailer's price will apply.
Climb comfortably in our lightest, most breathable fully insulated hoody.The Proton SL Hoody was previously the Proton Lightweight Hoody.
Moisture-resistant outer face fabric
Breathable
Durable
Fortius™ Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability and stretch
Arc’teryx is a Canadian company based in the Coast Mountains. Our design process is connected to the real world, focused on delivering durable, unrivalled performance. Our products are distributed through more than 2,400 retail locations worldwide. We are problem solvers, always evolving and searching for a better way to deliver resolved, minimalist designs. Good design that matters makes lives better.
