Use the table below to determine what size cheek pads came standard with your helmet:
| Helmet Size | Cheek Pad Size | Optional Pads |
| XS | 42mm | 42, 37, or 32 |
| Small | 37mm | 42, 37, or 32 |
| Medium | 32mm | 42, 37, or 32 |
| Large | 37mm | 37, 32 or 25 |
| XL | 32mm | 37, 32 or 25 |
| XXL | 25mm | 37, 32 or 25 |
You can buy the same thickness of cheek pad if you like the fit of your helmet and just need a replacement set. Or you can buy a different thickness cheek pad to adjust the fit as all the cheek pads are interchangeable.
Changing cheek pads to change the helmet fit: To get MORE room in your helmet, you need to buy a THINNER cheek pad. To get a TIGHTER fit, you need to buy a THICKER cheek pad. Example: If you have a size Large FG-MX helmet, you have cheek pads that are 37mm thick. If the helmet is a little loose around your cheeks, a 42mm pad would give you a tighter fit.