Choose your riding goal- more miles, faster climbing, your first race- and let Endeavor help you achieve it. Overbrow Ventilation and 19 open air vents help keep you cool and comfortable, even when the pace heats up. And the Lightweight Kit features a special webbing material that's comfortable and less susceptible to absorbing sweat. Best of all, with its smooth curves and compact shape, Endeavor is a helmet that looks just as great as it performs.