Take a Head Measurement We recommend using a soft tape measure to discover your exact centimeter range. Using a helmet that doesn’t fit properly can be dangerous. | Suggested Size Ranges 'Youth' is a suggested size range, generally fitting ages 8-14 years. However, head sizes and shapes can vary, even within an age range. Always take a head measurement before purchasing. | Fit Systems Some helmets have a step-up feature that allows for additional tightening or loosening of the helmet. There are many different types of fit systems, but they all allow for adjusting and fine tuning the fit. If you are unsure of what size to order, look for a helmet with a fit system. |