|What size helmet am I?|
Get a tape measure or a piece of string and measure around your head. Make sure the tape measure is resting just above your eyebrows and ears. The measurment you have should be noted in cm as this will be your normal helmet size. Don't worry about buying a larger size just to be safe, most helmet linings compress after a while thereby naturally giving a slightly loser fit.
When you order your helmet specify the size required by matching your size to the chart on this page. This chart is just a guide, due to brand differences in helmet shapes as well as head shapes we accept no responsibility for helmets that do not fit correctly.