







ONEAL SIERRA II V23 Adult Adventure Helmet
ONEAL Sierra II Helmet, featuring polycarbonate/ABS construction, is designed for more aggressive adventure riding and varying terrain. The Sierra II Helmet includes an integrated face shield and a shorter peak visor for more diverse functionality.
FEATURES:
- Polycarbonate/ABS Shell Construction
- Moisture-wicking, removable/washable air-channeled comfort liner
- Vent holes for optimal ventilation
- Integrated face shield
- Height-adjustable helmet shield
- Padded chin strap with micrometric safety lock
- Meets DOT and ECE 22.05 safety standards
Original: $148.96
-65%$148.96
$52.14Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ONEAL Sierra II Helmet, featuring polycarbonate/ABS construction, is designed for more aggressive adventure riding and varying terrain. The Sierra II Helmet includes an integrated face shield and a shorter peak visor for more diverse functionality.
FEATURES:
- Polycarbonate/ABS Shell Construction
- Moisture-wicking, removable/washable air-channeled comfort liner
- Vent holes for optimal ventilation
- Integrated face shield
- Height-adjustable helmet shield
- Padded chin strap with micrometric safety lock
- Meets DOT and ECE 22.05 safety standards















