Download Size Chart For Helmet Images. Measure the circumference of your head, starting at your forehead and staying above your ears. Historic shapes and colors meet modern design.
Most helmets are designed for a single large impact.
In order to measure your kid's helmet size, wrap a flexible tape measure around the largest portion of your kids head or wrap a string around the head and then measure the string with a ruler. Due to varying shaped heads that are apparently the same size when measured by a tape may not necessarily fit the same size. Use the size chart further below to find your perfect fit. Measure the circumference of your head, starting at your forehead and staying above your ears.