HJC Size Guide
HJC are well used to getting head size right with helmets - they're among the doyens of motorbike helmets, and they've now brought their expertise to cycling helmets.
Their range is designed with female heads in mind and the size brackets are pretty broad, so we're confident finding the right size for your head won't be hard.
Simply wrap a tape measure around your head where a helmet would sit comfortably and compare your measurement with the sizes below:
|Small||51-56cm / 20.2-22.2"|
|Medium||55-59cm / 21.6-23.2"|
|Large||58-63cm / 22.8-24.8"|