Nike Kid's Shoes Size Chart

US – Kids' UK EU Length (cm)
1Y 13.5 32 20.1
1.5Y 1 33 20.5
2Y 1.5 33.5 20.9
2.5Y 2 34 21.4
3Y 2.5 35 21.8
3.5Y 3 35.5 22.2
4Y 3.5 36 22.4
4.5Y 4 36.5 22.7
5Y 4.5 37.5 23.2
5.5Y 5 38 23.5
6Y 5.5 38.5 23.8
6.5Y 6 39 24.3
7Y 6 40 24.6

Find the right size

When fitting a child for a new pair of shoes, it's best to have them wear the type of socks they plan to wear with the shoes to ensure they fit comfortably.

  1. Have the child stand up straight on a hard, flat surface with their heels against the wall. The feet should be shoulder-width apart and their weight balanced evenly on each foot.
  2. With a soft tape measure or ruler, measure the heel-to-toe length. Make sure you measure to the longest point of the toes.
  3. Measure the other foot, as one may be longer than the other.
  4. Take the longest measurement and use the size charts to determine the child's shoe size. If the measurement is between sizes, we recommend sizing up.