Get ready to power through uphills & descents with the updated X ULTRA 4 GORE-TEX. It is as agile as a trail-running shoe but with all the stability, grip & waterproof protection you need to tackle technical terrain. Equipped with a new chassis, the shoe is even better at protecting sensitive articulations without compromising freedom of movement.
| 36 | 21,5 | 3.5 | 4M | 22 |
| 36 2/3 | 22 | 4 | 4.5 M | 22,5 |
| 37 1/3 | 22,5 | 4.5 | 5 M | 23 |
| 38 | 23 | 5 | 5.5 M | 23,5 |
| 38 2/3 | 23,5 | 5.5 | 6 M | 24 |
| 39 1/3 | 24 | 6 | 6.5 M | 24,5 |
| 40 | 24,5 | 6.5 | 7 M | 25 |
| 40 2/3 | 25 | 7 | 7.5 M | 25,5 |
| 41 1/3 | 25,5 | 7.5 | 8 M | 26 |
| 42 | 26 | 8 | 8.5 M | 26,5 |
| 42 2/3 | 26,5 | 8.5 | 9 M | 27 |
| 43 1/3 | 27 | 9 | 9.5 M | 27,5 |
| 44 | 27,5 | 9.5 | 10 M | 28 |
| 44 2/3 | 28 | 10 | 10.5 M | 28,5 |
| 45 1/3 | 28,5 | 10.5 | 11 M | 29 |
| 46 | 29 | 11 | 11.5 M | 29,5 |
| 46 2/3 | 29,5 | 11.5 | 12 M | 30 |
| 47 1/3 | 30 | 12 | 12.5 M | 30,5 |
| 48 | 30,5 | 12.5 | 13 M | 31 |
| 48 2/3 | 31 | 13 | 13.5 M | 31,5 |
| 49 1/3 | 31,5 | 13.5 | 14 M | 32 |
| 50 | 32 | 14 | 14.5 M | 32,5 |
| 50 2/3 | 32,5 | 14.5 | 15 M | 33 |
