Proton SL Hoody Men's lid The 800 fill ProDown retains

The 800 fill ProDown retains its loft in wet conditions

Everything you need

And it’s all wrapped up in a unique Kate Zessel design you might almost want to frame—although

a 100% Polyurethane palm

Proton SL Hoody Men's lid The 800 fill ProDown retainsThe 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