Rudy wing57 aero helmet inc visor for triathlon and time trial enthusiasts rudy project have developed a highly innovative technological productthe wing57 is equipped with a set of removable modular front vent covers one closed and the other in a mesh configuration which will allow you to manage the airflow inside the helmetinspired by sharks the wing57 dorsal ridge helps converting sideways force into a forward force like it was a long tailed helmet the fully integrated and removal sh