Kids Size Chart
| US Size | EU Size | Approximate Age | Inches | CM |
| 4T (XS) | 19 (XS) | 9 to 12 mo | 4.5 | 11.4 |
| 4.5 (XS) | 20 (XS) | 9 to 12 mo | 4.625 | 11.7 |
| 5T (S) | 20 (S) | 12 to 18 mo | 4.75 | 12.1 |
| 5.5 (S) | 21 (S) | 12 to 18 mo | 5 | 12.7 |
| 6T (S) | 22 (S) | 12 to 24 mo | 5.125 | 13.0 |
| 6.5 (S) | 22 (S) | 12 to 24 mo | 5.25 | 13.3 |
| 7T (M) | 23 (M) | toddler 2 to 4 yr | 5.5 | 14.0 |
| 7.5 (M) | 24 (M) | toddler 2 to 4 yr | 5.625 | 14.3 |
| 8T (M) | 24 (M) | toddler 2 to 4 yr | 5.75 | 14.6 |
| 8.5 (M) | 25 (M) | toddler 2 to 4 yr | 6 | 15.2 |
| 9T (L) | 25 (L) | toddler 2 to 4 yr | 6.125 | 15.6 |
| 9.5 (L) | 26 (L) | toddler 2 to 4 yr | 6.25 | 15.9 |
| 10T (L) | 27 (L) | toddler 2 to 4 yr | 6.5 | 16.5 |
| 10.5 (L) | 27 (L) | toddler 2 to 4 yr | 6.625 | 16.8 |
| 11K (XL) | 28 (XL) | toddler 2 to 4 yr | 6.75 | 17.1 |
| 11.5 (XL) | 29 (XL) | toddler 2 to 4 yr | 7 | 17.8 |
| 12K (XL) | 30 (XL) | toddler 2 to 4 yr | 7.125 | 18.1 |
| 12.5 (XL) | 30 (XL) | kid 4 to 8 | 7.25 | 18.4 |
| 13K (XXL) | 31 (XXL) | kid 4 to 8 | 7.5 | 19.1 |
| 13.5 (XXL) | 31 (XXL) | kid 4 to 8 | 7.625 | 19.4 |
|
1K (XXL) |
32 (XXL) | kid 4 to 8 | 7.75 | 19.7 |
| 2K (XXXL) | 33 (XXXL) | kid 4 to 8 | 8.125 | 20.6 |
| 3K(XXXXL) | 34 (XXXXL) | kid 4 to 8 | 8.5 | 21.6 |