Slip pocket holds a couple of cards

Designed in Philadelphia by DILO

weather-resistant fabric

and dark ale with soft forest air

Arc'teryx Men's Proton Super Lightweight Proton Hoody SIZE:MEDIUM Slip pocket holds a coupleThe lightest, most breathable option in our Insulation Collection, the Proton Super Lightweight Hoody takes the guesswork out of warming up on cold climbs and other high output activities in cool conditions. The knit insulation holds its loft and shapeno matter how often you stuff it into the bottom of your pack. More importantly, it allows your body to breathe, so youre not left a sweaty mess after you have to step on the gas to get through the crux.