Head Circumference

Inches

Centimeters

1. Start by wrapping a measuring tape around your head about a half-inch above your eyebrows.
2. Then, you need to pull the tape comfortably tight in order to achieve the best results. Measure two to three times trying to get the same result every time.
3. If you get different measurements take the largest size. If you are between sizes, choose the next largest size.
4. Now take a look at the Size Chart to find out the right size for you.

NOTE: Size charts are guidelines based on a circle.  Nobody's head is round.  If you are between sizes or on the upper bound of a size please choose the next largest size.  Only use this size chart for the helmet you are looking at now.  The size charts are different based on helmet style.