| Talla | Circunferencia cabeza (cm) |
| XS | 48 - 51 cm |
| S | 51 - 55 cm |
| Talla | Circunferencia cabeza (in) |
| XS | 18.8 - 20" |
| S | 20 - 21.6" |
Guía de Tallas de Cascos Infantiles Ski K2 Illusion
| Talla | Circunferencia cabeza (cm) |
| XS | 48 - 51 cm |
| S | 51 - 55 cm |
| Talla | Circunferencia cabeza (in) |
| XS | 18.8 - 20" |
| S | 20 - 21.6" |