| Taglia | Circonferenza interna in centimetri |
| XXS | 50 - 54 |
| XS | 52 - 56 |
| S | 54 - 58 |
| M | 56 - 60 |
| L | 58 - 61 |
| XL | 60 - 62 |
ION Neoprene Cappuccio Guida alle Taglie
| Taglia | Circonferenza interna in centimetri |
| XXS | 50 - 54 |
| XS | 52 - 56 |
| S | 54 - 58 |
| M | 56 - 60 |
| L | 58 - 61 |
| XL | 60 - 62 |