
6 closable air inlets and 6 air outlets
Optimum ventilation performance for sport-riding

New Cheek Vent System
For the first time, a helmet is equipped with a ventilation-system for the lower part of the helmet. Because the helmets are more closed at the bottom to realize a better aerodynamic performance, there is less air-exchange then former helmet models. Active cooling, even in the lower part of the helmet, was developed to give the rider a more pleasant feeling and keep him cool under all circumstance.