◦We use Asian size which is 2-3 sizes smaller than US size.
◦Use the Asian size chart below to select appropriate size.
◦Unit is in centimeter, just divide by 2.54 to convert to inch .
Age Group: (Adults) Men
Weight (g): 289g
Air Vents: 16 - 20
Type: Integrally-molded Helmet
Model Number: MX-9
Gender: Men, Women, Teenager