Proton Sl Hoody Jacket color:BLACK Featuring both classic and bright

Featuring both classic and bright fronts

while the hand-warmer pockets keep your hands from freezing

The Tracker

it offers a naturally broken in feel and relaxed easygoing comfort

Perfect for skating with friends

Proton Sl Hoody Jacket color:BLACK Featuring both classic and brightDescription The 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.