Nike Infant Air Foamposite One - Blue / White / Black / Clear
Size Charts
Nike Kid's Footwear Size Chart
inches
cm
| US | UK | EU | FOOT LENGTH | |
| BABY (Toddler) | 1C | 0.5 | 16 | 3.56 |
| 2C | 1.5 | 17 | 3.94 | |
| 3C | 2.5 | 18.5 | 4.25 | |
| 4C | 3.5 | 19.5 | 4.56 | |
| 5C | 4.5 | 21 | 4.94 | |
| 6C | 5.5 | 22 | 5.25 | |
| 7C | 6.5 | 23.5 | 5.56 | |
| 8C | 7.5 | 25 | 5.94 | |
| 9C | 8.5 | 26 | 6.25 | |
| 10C | 9.5 | 27 | 6.56 | |
| Little Kids (Pre-School) | 10.5C | 10 | 27.5 | 6.75 |
| 11C | 10.5 | 28 | 6.94 | |
| 11.5C | 11 | 28.5 | 7.06 | |
| 12C | 11.5 | 29.5 | 7.25 | |
| 12.5C | 12 | 30 | 7.44 | |
| 13C | 12.5 | 31 | 7.56 | |
| 13.5C | 13 | 31.5 | 7.75 | |
| 1Y | 13.5 | 32 | 7.94 | |
| 1.5Y | 1 | 33 | 8.06 | |
| 2Y | 1.5 | 33.5 | 8.25 | |
| 2.5Y | 2 | 34 | 8.44 | |
| 3Y | 2.5 | 35 | 8.56 | |
| Big Kids (Grade-School) | 3.5Y | 3 | 35.5 | 8.75 |
| 4Y | 3.5 | 36 | 8.81 | |
| 4.5Y | 4 | 36.5 | 8.94 | |
| 5Y | 4.5 | 37.5 | 9.13 | |
| 5.5Y | 5 | 38 | 9.25 | |
| 6Y | 5.5 | 38.5 | 9.38 | |
| 6.5Y | 6 | 39 | 9.56 | |
| 7Y | 6 | 40 | 9.69 |
Not sure what is the right shoe size for you?
The following instructions will help you choose.
- Take a piece of paper and a pen or pencil
- Stand with your heels against the wall
- Stand upright, placing your weight on both feet
- Get someone else to draw a line be the tip of your toe
- Measure the length from the wall to the line
- Add 3-5 mm to the measured length (important for toe space)
- Compare the foot length with size chart
