Proton SL Hoody Men's lid Made from recycled PET plastic

Made from recycled PET plastic bottles

FOOTBED: Removable molded Ortholite™ footbed with textile topcover

Everything you need

a 100% Polyurethane palm

Proton SL Hoody Men's lid Made from recycled PET plasticThe 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