Oakley ST1 Helmet
Oakley's first helmet designed for Skate and BMX riders.
Small: 51 - 55cm
Medium: 55 - 59cm
Large: 59 - 61cm
It's recommended to measure your head circumference to ensure a proper fit.
| Colour | Matte Black or Glossy Black or Matte White or Matte Sand |
| Size | Small or Medium or Large |
Dimensions (mm): L 398 x W 280 x H 136