Proton SL Hoody Men's booties Chest pockets and on seam

Chest pockets and on seam side pockets

Light cushioning along the entire bottom of the foot offers a snug fit in your favorite low-cut hiking shoes

Body Fabric Made With 94% Recycled Polyester

1'' wide shoulder straps

Proton SL Hoody Men's booties Chest pockets and on seamThe lightest, most breathable option in our Insulation Collection, the Proton SL 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. What's been