Our adjustable ventilation system is easy to use and enables you to control the amount of air coming in your helmet. Opening channels below the shell it can be fine-tuned to give you the exact amount of ventilation you need for maximized comfort.
Bollé ATMOS YOUTH MIPS Ski Helmets Wit Paars | 4362-KMFJW
Bollé MEDALIST YOUTH Ski Helmets Wit Zwart Rood | 8472-DGBUJ
Bollé RYFT MIPS Ski Helmets Rood | 3489-OKILW
Bollé B-LIEVE Ski Helmets Wit | 3786-WOFIY
Bollé MEDALIST PURE Ski Helmets Wit Zwart Rood | 5396-KERPW
Bollé MUTE Ski Helmets Wit Blauw | 9154-OEBQX
Bollé RYFT EVO MIPS Ski Helmets Grijs | 4092-KXZIR
Bollé ECO ATMOS Ski Helmets Oatmeal Matte | 5826-MVLGT