Use this table to determine what cheek pad size you currently have:
| Helmet Size | Cheek Pad Size |
|---|---|
| XS | 45mm |
| Small | 40mm |
| Medium | 40mm |
| Large | 35mm |
| XL | 40mm |
| XXL | 30mm |
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 IS-5 helmet, you have cheek pads that are 35mm thick. If the helmet is a little loose around your cheeks, a 40mm pad would give you a tighter fit.