Protection and ventilation, meet evolutionFox changed the game for enduro riders when it created the lightweight, breathable full-face helmet category. With the Proframe RS, they've taken it to the next level.Fox one-ups themselves with their best ventilated full-face helmet to date.BOA(R) fit system for class leading fit and securityMips Integra combines an EPP liner with the EPS layer and is designed to reduce rotational forces in a crash3-position adjustable visor compatible with goggleRemovable under visor GoPro mount includedIncreased ventilation and decreased surface contact area improves coolingIonic+ anti-microbial liner and cheek pads to optimize fit and fight odor