S/M comfort liner is for the medium shell sizes.
This bridge the gap from the XS/S helmet shell to the M/L helmet shell. But they only fit the M/L shells. So it tightens the fit on the Medium for someone that the Small is too tight, and the Medium is too loose.

Supersprox Rear Alu. Sprocket Brown, 48T
Moto Pro Handlebars Ends - 11.60 MM
EKS GO-X DL Pane Vented Lens, Blue Mirror
Prox Clutch Cable
Arai Black




