HELMET SIZING CHART Helmets must fit properly for optimum performance. Don't guess your size.
To ensure a proper fit, take a tailor's measuring tape and measure around your head above the ears and just above your eyebrows.
Please check your size and individual box label before ordering.
Disclaimer: This sizing chart is a guide only and does not constitute a guarantee as to the fit of the helmet. Some people may have a unique head shape changing what size they need. Some helmets fit different shaped heads better than others.