Shoe Size Guide
We want to make it easier for you to pick the right shoe size. Just measure your child’s feet and choose the size in the table that matches their foot length. Room for growth and movement is already included.
How to read the table
Each size covers a range of foot lengths in millimetres, so you can choose how much growth room you want. Movement room is always built in. For example, a range of 104–109 mm is the growth room for that size. If your child’s foot measures near the top of the range (like 109 mm), there’s no growth room left in that size. It will still fit, but you may want to choose the next size up.
Barefoot shoes need less fitting room than regular shoes, and this chart already accounts for that. If you choose a size based on your child’s foot length, you can be confident barefoot shoes will fit correctly.
Size recommendations are always a guide. Every child’s feet are different, and growth spurts can happen quickly.
| Foot Length (mm) | EU Size | UK Size |
|---|---|---|
| 104–109 | 18 | 2.5 / 3 |
| 110–113 | 19 | 3.5 |
| 114–119 | 20 | 4 / 4.5 |
| 120–126 | 21 | 5 |
| 127–132 | 22 | 5.5 / 6 |
| 133–139 | 23 | 7 |
| 140–147 | 24 | 7.5 |
| 148–154 | 25 | 8 / 8.5 |
| 155–161 | 26 | 9 |
| 162–168 | 27 | 9.5 / 10 |
| 169–174 | 28 | 10.5 |
| 175–181 | 29 | 11 |
| 182–188 | 30 | 11.5 / 12 |
| 189–194 | 31 | 12.5 / 13 |
| 195–201 | 32 | 13.5 |
| 202–208 | 33 | 1 / 1.5 |
| 209–214 | 34 | 2 / 2.5 |
| 215–221 | 35 | 3 |
| 222–229 | 36 | 3.5 / 4 |
| 230–235 | 37 | 4.5 / 5 |
| 236–242 | 38 | 6 |
| 243–249 | 39 | 6.5 |
| 250–255 | 40 | 7 |
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