| Velikost | Notranji obseg čelade (cm) |
| XS | 52–53 |
| S | 54–56 |
| M | 56–58 |
| L | 58–60 |
| XL | 60–61 |
Tabela velikosti polnih čelad TSG
| Velikost | Notranji obseg čelade (cm) |
| XS | 52–53 |
| S | 54–56 |
| M | 56–58 |
| L | 58–60 |
| XL | 60–61 |
| Velikost | Notranji obseg čelade (cm) |
| XS | 52–53 |
| S | 54–56 |
| M | 56–58 |
| L | 58–60 |
| XL | 60–61 |