- This chart may be used as a guideline for determining helmet sizing.
- To measure your correct helmet size, measure the circumference of your head, (like a headband) about 2.5cm above your eyebrows and just above your ears. Match your centimetre measurement to the chart below. If you happen to be between sizes, choose the next larger size.
- Your helmet should fit snugly on your head similar to a cap, but be fairly firm on the cheeks as they will bed in after a short period of time.




