Ski boots use Mondopoint sizing, which equals your foot length in centimetres. A correct ski boot fits snug — toes just brushing the front when standing, pulling back when you flex.
| Your foot length | Recommended size |
|---|---|
| foot 22.0 cm | Mondo 22.0 to 22.5 |
| foot 23.0 cm | Mondo 23.0 to 23.5 |
| foot 24.0 cm | Mondo 24.0 to 24.5 |
| foot 25.0 cm | Mondo 25.0 to 25.5 |
| foot 26.0 cm | Mondo 26.0 to 26.5 |
| foot 27.0 cm | Mondo 27.0 to 27.5 |
| foot 28.0 cm | Mondo 28.0 to 28.5 |
| foot 29.0 cm | Mondo 29.0 to 29.5 |
| foot 30.0 cm | Mondo 30.0 to 30.5 |
| foot 21.0 cm | Mondo 21.0 to 21.5 |
| Beginner / comfort | Pick the snug-but-not-painful fit; avoid sizing up for comfort. |
| Racing / performance | Go for a precise, tighter fit and a stiffer flex. |
| Wide feet | Choose a wider last (100 to 102 mm) rather than a longer boot. |