| XS | S | M | L | XL | |
| Banshee Circumference (cm) | 52 | 54 | 56 | 58 | 60 |
| Exclusive Circumference (cm) | 54 | 56 | 58 | 60 | 61 |
| Spin/ Jack Circumference (cm) | 54 | 56 | 58 | 60 | 61 |
| Team Circumference (cm) | - | 50 | 52 | 54 | 56 |
Helmet sizing is determined by the distance around your head in centimeters. Measure the circumference of your head just above your eyebrows to determine your correct helmet size.