| EU Size | US Size | Foot Length DD STEP (in) | Foot Length Szamos (in) | Estimated Age |
| 19 | 4 Toddler | 4.5 | 4.9 | 12-18 mos |
| 20 | 4.5 Toddler | 4.8 | 5.2 | 18-24 mos |
| 21 | 5.5 Toddler | 5 | 5.4 | 18-24 mos |
| 22 | 6 Toddler | 5.3 | 5.7 | 2 yrs |
| 23 | 7 Toddler | 5.5 | 5.9 | 2 -2.5 yrs |
| 24 | 8 Toddler | 5.8 | 6.2 | 2.5 yrs |
| 25 | 8.5 Toddler | 6.1 | 6.4 | 2.5-3 yrs |
| 26 | 9.5 Toddler | 6.3 | 6.7 | 3-3.5 yrs |
| 27 | 10 Little Kid | 6.6 | 6.9 | 4 yrs |
| 28 | 11 Little Kid | 6.8 | 7.1 | 4-4.5 yrs |
| 29 | 11.5 Little Kid | 7.1 | 7.4 | 5 yrs |
| 30 | 12 Little Kid | 7.4 | 7.6 | 5-5.5 yrs |
| 31 | 13 Little Kid | 7.6 | 7.9 | 6 yrs |
| 32 | 1 youth | 7.9 | 8.2 | 6-6.5 yrs |
| 33 | 1.5 Youth | 8.1 | 8.4 | 7 yrs |
| 34 | 2.5 Youth | 8.4 | 8.7 | 7-7.5 yrs |
| 35 | 3.5 Youth | 8.7 | 8.9 | 8 yrs |
| 36 | 4.5 Youth | 8.9 | 9.1 | 8-8.5 yrs |
| 37 | 5.5 Youth | 9.4 | 9-10 | |
| 38 | 6 Youth | 9.7 | 10-11 | |
| 39 | 7 Youth | 10.1 | 12-14 | |
| 40 | 8 Youth | 10.4 | 15-16 |
Not sure what is the right shoe size for you?
The following instructions will help you choose.
