Shark Helmets Size Guide
Please note that the following sizing chart is intended to be used as a guide only. We highly recommend trying on the riding gear before purchase to ensure the best fit.
AERON GP FIM, AERON GP, SPARTAN GT PRO CARBON, SPARTAN RS CARBON, SPARTAN RS, SKWAL i3, D-SKWAL 3, RIDILL 2, RS JET, SKWAL JET, SKWAL I3 JET
RACE-R PRO GP 06, RACE-R PRO GP FIM
| Size | Head Curcumference (cm) |
| XS | 53 - 54 |
| SM | 55 - 56 |
| MD | 57 - 58 |
| LG | 59 - 60 |
| XL | 61 - 62 |
| 2XL | 63 - 64 |
| Size | Head Curcumference (cm) |
| XS | 53 - 54 |
| SM | 55 - 56 |
| MD | 57 - 58 |
| LG | 59 - 60 |
| XL | 61 - 62 |
HOW TO MEASURE
A. Head Circumference
Using a measuring tape, measure the Head Circumference at the head's widest point, just above the eyebrows and ears.