Your Cart is Empty
BRAIN BOX SIZE CHART
| SIZE (US/In.) | S/M | L/XL |
| Head Circumference | 20.85''-22.85'' IN | 23.25''-25.20'' IN |
| SIZE (EU/Cm.) | S/M | L/XL |
| Head Circumference | 53-58 CM | 59-64 CM |
 |
MEASUREMENT GUIDE Helmet sizes are based on the circumference of your head. To determine the correct size, wrap a measuring tape around your head. You should measure from the mid of the forehead above the ears to the back of the head. |
