Fox Racing Helmets size charts
How to measure:
Measure your head circumference horizontally, about 1 cm above the eyebrows.
- Place the tape horizontally around your head
- About 1 cm above the eyebrows and above the ears
- Keep the tape snug, do not pull it tight

Fox Racing Helmets Size chart
| Size | Head circumference (cm) |
|---|---|
| S | 51-55 |
| M | 55-59 |
| L | 59-63 |

Fox Racing Proframe Thrive (Kids) Size chart
| Size | Head circumference (cm) |
|---|---|
| one size | 48-52 |

Fox Racing Rampage Size chart
| Size | Head circumference (cm) |
|---|---|
| XS | 53-54 |
| S | 55-56 |
| M | 57-58 |
| L | 59-60 |
| XL | 61-62 |
| XXL | 63-64 |

Fox Racing Rampage Foundry (Youth) Size chart
| Size | Head circumference (cm) | Note |
|---|---|---|
| S (Youth) | 49-50 | – |
| M (Youth) | 51-52 | cheek pads 35 mm |
| L (Youth) | 51-52 | cheek pads 30 mm, so it fits a little looser |
More size charts from Fox Racing
The figures come from the manufacturers. Between two sizes? Take the larger one if in doubt, or drop us a line: we have most of the parts here and will check for you. You are just as welcome to come by the shop and try them on.


















