O'Neal Sierra II Helmet

Features:

  • Shell is constructed from ABS
  • Moisture wicking, removable/washable air channeled comfort liner
  • Vent holes for optimal ventilation
  • Integrated face shield
  • Height adjustable helmet shield
  • Padded chin strap with double-d safety lock
  • Meets DOT safety standards
  • Designed for Street, Enduro, Side by Side and Adventure riding