Size conversion chart
Infants
| US infants | 4.0 | 5.0 | 6.0 | 7.0 |
| EU infants | 21.0 | 22.0 | 23.0 | 24.0 |
| UK infants | 3.0 | 4.0 | 5.0 | 6.0 |
| CM infants | 9.0 | 10.0 | 11.0 | 12.0 |
Kids
| US Kids | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 |
| EU Kids | 25.0 | 26.0 | 28.0 | 29.0 | 30.0 | 31.0 |
| UK Kids | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 |
| CM Kids | 13.0 | 14.0 | 15.0 | 16.0 | 17.0 | 18.0 |
Youth
| US Youth | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 |
| EU Youth | 33.0 | 34.0 | 35.0 | 37.0 | 38.0 | 39.0 |
| UK Youth | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 |
| CM Youth | 13.0 | 14.0 | 15.0 | 16.0 | 17.0 | 18.0 |
Men
| US Men | 7.0 | 7.5 | 8.0 | 8.5 | 9.0 | 9.5 | 10 | 10.5 | 11.0 | 11.5 | 12.0 | 13 | 14 | 15 | 16 | 17 |
| EU Men | 39.5 | 40.0 | 40.5 | 41.0 | 42.0 | 42.5 | 43.0 | 44.0 | 44.5 | 45.0 | 46.0 | 47.0 | 47.5 | 48.0 | 48.5 | 49 |
| UK Men | 6.0 | 6.5 | 7.0 | 7.5 | 8.0 | 8.5 | 9.0 | 9.5 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 |
| CM Men | 25.0 | 25.5 | 26.0 | 26.5 | 27.0 | 27.5 | 28.0 | 28.5 | 29.0 | 29.5 | 30.0 | 31.0 | 32.0 | 33.0 | 34.0 | 35.0 |
Women
| US Women | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 7.5 | 8.0 | 8.5 | 9.0 | 9.5 | 10.0 | 11.0 |
| EU Women | 35.0 | 35.5 | 36.0 | 37.0 | 37.5 | 38.0 | 38.5 | 39.0 | 39.5 | 40.0 | 40.5 | 42.0 |
| UK Women | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 7.5 | 8.5 |
| CM Women | 22.0 | 22.5 | 23.0 | 23.5 | 24.0 | 24.5 | 25.0 | 25.5 | 26.0 | 26.5 | 27.0 | 28.0 |
