The Adidas size charts below convert shoes sizes for; US, UK, Europe. The sizes have also been calculated in inches from heel to toe. Sizing information is taken directly from Adidas.
| Adidas Size Chart - Men | |||||||||||||||||||||||||||
| US | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 16 | 17 | 18 | 19 |
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 16 | 17 | 18 |
| Europe | 36 | 36 2/3 | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 | 44 | 44 2/3 | 45 1/3 | 46 | 46 2/3 | 47 1/3 | 48 | 48 2/3 | 49 1/3 | 50 | 50 2/3 | 51 1/3 | 52 2/3 | 53 1/3 | 54 2/3 |
| Inch | 8.7" | 8.9" | 9.0" | 9.2" | 9.4" | 9.5" | 9.7" | 9.8" | 10.0" | 10.2" | 10.4" | 10.5" | 10.7" | 10.9" | 11.0" | 11.2" | 11.4" | 11.5" | 11.7" | 11.9" | 12.0" | 12.2" | 12.4" | 12.7" | 13.0" | 13.4" | 13.7" |
| Adidas Size Chart - Women | |||||||||||||||||||||||||||
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | |||||
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 16 | 17 | 18 |
| Europe | 36 | 36 2/3 | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 | 44 | 44 2/3 | 45 1/3 | 46 | 46 2/3 | 47 1/3 | 48 | 48 2/3 | 49 1/3 | 50 | 50 2/3 | 51 1/3 | 52 2/3 | 53 1/3 | 54 2/3 |
| Inch | 8.7" | 8.9" | 9.0" | 9.2" | 9.4" | 9.5" | 9.7" | 9.8" | 10.0" | 10.2" | 10.4" | 10.5" | 10.7" | 10.9" | 11.0" | 11.2" | 11.4" | 11.5" | 11.7" | 11.9" | 12.0" | 12.2" | 12.4" | 12.7" | 13.0" | 13.4" | 13.7" |
| Adidas Size Chart - Kids | |||||||||||||||||||||||||
| US | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 |
| UK | 8k | 8.5k | 9k | 9.5k | 10k | 10.5k | 11k | 11.5k | 12k | 12.5k | 13k | 13.5k | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 |
| Europe | 25.5 | 26 | 26.5 | 27 | 28 | 28.5 | 29 | 30 | 30.5 | 31 | 31.5 | 32 | 33 | 33.5 | 34 | 35 | 35.5 | 36 | 36 2/3 | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 |
| Inch | 5.9" | 6.0" | 6.2" | 6.4" | 6.5" | 6.7" | 6.9" | 7.0" | 7.2" | 7.4" | 7.5" | 7.7" | 7.9" | 8.0" | 8.2" | 8.4" | 8.5" | 8.7" | 8.9" | 9.0" | 9.2" | 9.4" | 9.5" | 9.7" | 9.9" |