With precise ventilation ports and internal channels to control air intake and release at both low and high speeds, the Ventral Air Mips ensures a supreme cooling effect over the whole head.
BIKE HELMETS SIZE GUIDE
|SIZE||S (CM)||M (CM)||L (CM)|
Helmet sizes are based on the circumference of your head. To determine the correct size, wrap a measuring tape around your head. Once you've determined the measurement, you can use the chart here as a guide.