The jacket was made with the certified bluesign® textile manufacturing process

while two mechanical locks give you the confidence of lens security

The unique quilting pattern provides optimal thermal protection while stretch side panels give you plenty of wiggle room

With its fully customizable Infrared Tri-Force shell

10 large penetration proof vent ports in polycarbonate

Arc'teryx Proton Hoody M Size:XL The jacket was made withHighly breathable PrimaLoft insulated hoody regulates temperature for climbing, approaches, and dynamic mountain activities. An air permeable midlayer made with durable recycled materials, it provides warmth while allowing airflow to minimize overheating.