Arc'Teryx Men's Proton Hoody Brand_Mons Royale FINS Moulded iFin System

FINS Moulded iFin System

Fabric: Cotton twill fabric Iridescent rubber patch on front

Polyurethane midsole adds comfort

Featuring a soft brim and low-profile adjustment

Crafted in dark charcoal heather

Arc'Teryx Men's Proton Hoody Brand_Mons Royale FINS Moulded iFin SystemBreathable warmth for climbing and high output mountain activities. Made for climbers but not limited to rock and ice the Proton Hoody is the go to breathable insulation layer for high output mountain missions. 80gsm PrimaLoft Gold Active Vent insulation works with the air permeable face fabric and liner to regulate temperature and vapour build up. The Fortius Air 20 nylon shell is light and durable, articulated patterning removes restriction, and a