Arc'teryx Men's Proton Hoody Climbing Packs no burn-out when run dry

no burn-out when run dry and rust and corrosion protection

References S92AY S92AB Color(s) yellow blue Weight 1

Two large doors and massive trapezoidal vestibules lead the category for usable volume

Open it up add your ice and flip to sip

Removable / reverse Velcro pads

Arc'teryx Men's Proton Hoody Climbing Packs no burn-out when run dryMade 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 Coreloft Compact 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 helmet compatible insulated hood extends the warmth. Features & Specs Technical