Big Kids – Footwear Size Guide
| US - Kids | 1Y | 1.5Y | 2Y | 2.5Y | 3Y | 3.5Y | 4Y | 4.5Y | 5Y | 5.5Y | 6Y | 6.5Y | 7Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age (Approx.) | 7 yrs | 7.5 yrs | 8 yrs | 8.5 yrs | 9 yrs | 9.5 yrs | 10 yrs | 10.5 yrs | 11 yrs | 11.5 yrs | 12 yrs | 12.5 yrs | 13 yrs |
| UK | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 |
| EU | 32 | 33 | 33.5 | 34 | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 |
| Foot Length (in) | 7 15/16 | 8 1/16 | 8 4/16 | 8 7/16 | 8 9/16 | 8 12/16 | 8 13/16 | 8 15/16 | 9 2/16 | 9 4/16 | 9 6/16 | 9 9/16 | 9 11/16 |
| US - Kids | 1Y | 1.5Y | 2Y | 2.5Y | 3Y | 3.5Y | 4Y | 4.5Y | 5Y | 5.5Y | 6Y | 6.5Y | 7Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age (Approx.) | 7 yrs | 7.5 yrs | 8 yrs | 8.5 yrs | 9 yrs | 9.5 yrs | 10 yrs | 10.5 yrs | 11 yrs | 11.5 yrs | 12 yrs | 12.5 yrs | 13 yrs |
| UK | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 |
| EU | 32 | 33 | 33.5 | 34 | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 |
| Foot Length (cm) | 20.1 | 20.5 | 20.9 | 21.4 | 21.8 | 22.2 | 22.4 | 22.7 | 23.2 | 23.5 | 23.8 | 24.3 | 24.6 |
Little Kids – Footwear Size Guide
| US - Kids | 8C | 9C | 10C | 10.5C | 11C | 11.5C | 12C | 12.5C | 13C | 13.5C | 1Y | 1.5Y | 2Y | 2.5Y | 3Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age (Approx.) | 3.5–4 yrs | 4–4.5 yrs | 4.5–5 yrs | 5 yrs | 5–5.5 yrs | 5.5 yrs | 6 yrs | 6–6.5 yrs | 6.5–7 yrs | 7 yrs | 7 yrs | 7–7.5 yrs | 8 yrs | 8 yrs | 9 yrs |
| UK | 7.5 | 8.5 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 |
| EU | 25 | 26 | 27 | 27.5 | 28 | 28.5 | 29.5 | 30 | 31 | 31.5 | 32 | 33 | 33.5 | 34 | 35 |
| Foot Length (in) | 5 15/16 | 6 4/16 | 6 9/16 | 6 12/16 | 6 15/16 | 7 1/16 | 7 4/16 | 7 7/16 | 7 9/16 | 7 12/16 | 7 15/16 | 8 1/16 | 8 4/16 | 8 7/16 | 8 9/16 |
| US - Kids | 8C | 9C | 10C | 10.5C | 11C | 11.5C | 12C | 12.5C | 13C | 13.5C | 1Y | 1.5Y | 2Y | 2.5Y | 3Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age (Approx.) | 3.5–4 yrs | 4–4.5 yrs | 4.5–5 yrs | 5 yrs | 5–5.5 yrs | 5.5 yrs | 6 yrs | 6–6.5 yrs | 6.5–7 yrs | 7 yrs | 7 yrs | 7–7.5 yrs | 8 yrs | 8 yrs | 9 yrs |
| UK | 7.5 | 8.5 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 |
| EU | 25 | 26 | 27 | 27.5 | 28 | 28.5 | 29.5 | 30 | 31 | 31.5 | 32 | 33 | 33.5 | 34 | 35 |
| Foot Length (cm) | 15.0 | 15.9 | 16.7 | 17.2 | 17.6 | 18.0 | 18.4 | 18.8 | 19.3 | 19.7 | 20.1 | 20.5 | 20.9 | 21.4 | 21.8 |
Baby & Toddlers – Footwear Size Guide
| US - Kids | 1C | 2C | 3C | 4C | 5C | 6C | 7C | 8C | 9C | 10C |
|---|---|---|---|---|---|---|---|---|---|---|
| Age (Approx.) | 3 months | 6 months | 9 months | 12 months | 18 months | 24 months | 36 months | 3.5–4 yrs | 4–4.5 yrs | 4.5–5 yrs |
| UK | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 |
| EU | 16 | 17 | 18.5 | 19.5 | 21 | 22 | 23.5 | 25 | 26 | 27 |
| Foot Length (in) | 3 9/16 | 3 15/16 | 4 4/16 | 4 9/16 | 4 15/16 | 5 4/16 | 5 9/16 | 5 15/16 | 6 4/16 | 6 9/16 |
| US - Kids | 1C | 2C | 3C | 4C | 5C | 6C | 7C | 8C | 9C | 10C |
|---|---|---|---|---|---|---|---|---|---|---|
| Age (Approx.) | 3 months | 6 months | 9 months | 12 months | 18 months | 24 months | 36 months | 3.5–4 yrs | 4–4.5 yrs | 4.5–5 yrs |
| UK | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 |
| EU | 16 | 17 | 18.5 | 19.5 | 21 | 22 | 23.5 | 25 | 26 | 27 |
| Foot Length (cm) | 9.1 | 10.0 | 10.8 | 11.6 | 12.5 | 13.3 | 14.2 | 15.0 | 15.9 | 16.7 |
Big Kids' Shoes
From track superstar to fashion phenom, the Cortez pairs retro appeal with modern comfort. We updated the shape to give you extra room in the toe box and above your foot. Plus, a sponge-soft midsole and see-saw detailing on the outsole deliver the heritage vibes you know and love.
What's New?
We updated the Cortez to give it a wider shape at the toe box and more space above your foot. The result? A comfortable fit that maintains the original's classic look.
Original Cortez Feel
Inspired by the ’72 original, the foam midsole with iconic wedge insert delivers comfort from the get-go.
Throwback Traction
Rubber in the outsole pairs with a herringbone pattern to deliver durable traction and heritage Nike style.
Synthetic leather upper helps add durability and structure.
Padded, low-cut collar looks sleek and feels great.
More Details
Classic laces
Woven tongue label