best half motorcycle helmet Helmet, German Style DOT Approved Adult Men Women Retro Open Face Bike-Helmets for Adults, Half Shell Helmets(M, Black) : Automotive Color:Wounded Soldier 48V20.8Ah brand-HIGH SIERRA This half helmet has

best half motorcycle helmet Helmet, German Style DOT Approved Adult Men Women Retro Open Face Bike-Helmets for Adults, Half Shell Helmets(M, Black) : Automotive Color:Wounded Soldier 48V20.8Ah brand-HIGH SIERRA This half helmet has

48V20.8Ah

Credit: Nick Bruckbauer Ventilation The Z20 Mips is very well-ventilated with 18 large and well-placed vents that promote airflow within the helmet, a design that is very effective at both faster and slower speeds and in all kinds of weather conditions

brand-HIGH SIERRA

Color:Wounded Soldier

We'd describe the ventilation as good, though not quite up to par with racier helmets that flow much more air across the rider's head

This half helmet has the lowest profile design allowed by the DOTs rigorous testing standards guaranteeing a comfortable and safe ride