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Size guide - New Balance - Boys - Footwear
Size guide provided by New Balance.
| US | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 010 | 011 | 012 | 013 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| UK | 0.5 | 01.5 | 02.5 | 03.5 | 04.5 | 05.5 | 06.5 | 07.5 | 08.5 | 09.5 | 010.5 | 011.5 | 012.5 | 013.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 |
| EU | 16 | 17 | 18.5 | 20 | 21 | 22.5 | 23.5 | 25 | 26 | 27.5 | 28.5 | 30 | 31 | 32.5 | 33.5 | 35 | 36 | 37.5 | 38.5 | 39.5 |
| FOOT LENGTH (IN) | 3 1/2 | 3 3/4 | 4 1/8 | 4 1/2 | 4 3/4 | 5 1/8 | 5 1/2 | 5 3/4 | 6 1/8 | 6 1/2 | 6 3/4 | 7 1/8 | 7 1/2 | 7 3/4 | 8 1/8 | 8 1/2 | 8 3/4 | 9 1/8 | 9 1/2 | 9 3/4 |
| SHOE TYPE | INFANT | INFANT | INFANT | INFANT | INFANT | INFANT | INFANT | INFANT | INFANT | INFANT | PRE-SCHOOL | PRE-SCHOOL | PRE-SCHOOL | PRE-SCHOOL | PRE-SCHOOL | PRE-SCHOOL | BIG KID | BIG KID | BIG KID | BIG KID |
| US | UK | EU | FOOT LENGTH (IN) | SHOE TYPE |
|---|---|---|---|---|
| 01 | 0.5 | 16 | 3 1/2 | INFANT |
| 02 | 01.5 | 17 | 3 3/4 | INFANT |
| 03 | 02.5 | 18.5 | 4 1/8 | INFANT |
| 04 | 03.5 | 20 | 4 1/2 | INFANT |
| 05 | 04.5 | 21 | 4 3/4 | INFANT |
| 06 | 05.5 | 22.5 | 5 1/8 | INFANT |
| 07 | 06.5 | 23.5 | 5 1/2 | INFANT |
| 08 | 07.5 | 25 | 5 3/4 | INFANT |
| 09 | 08.5 | 26 | 6 1/8 | INFANT |
| 010 | 09.5 | 27.5 | 6 1/2 | INFANT |
| 011 | 010.5 | 28.5 | 6 3/4 | PRE-SCHOOL |
| 012 | 011.5 | 30 | 7 1/8 | PRE-SCHOOL |
| 013 | 012.5 | 31 | 7 1/2 | PRE-SCHOOL |
| 1 | 013.5 | 32.5 | 7 3/4 | PRE-SCHOOL |
| 2 | 1.5 | 33.5 | 8 1/8 | PRE-SCHOOL |
| 3 | 2.5 | 35 | 8 1/2 | PRE-SCHOOL |
| 4 | 3.5 | 36 | 8 3/4 | BIG KID |
| 5 | 4.5 | 37.5 | 9 1/8 | BIG KID |
| 6 | 5.5 | 38.5 | 9 1/2 | BIG KID |
| 7 | 6.5 | 39.5 | 9 3/4 | BIG KID |