Sneaker Size Guide — US / UK / EU / CM Conversion
Two different CM measurements: Nike shoe-box and label CM / JP is a size marking, not measured foot length. The chart below lists Nike men’s label sizes. After measuring your feet, use “Foot Length” in the official chart, not the CM / JP column below.
Shoe-label size chart (Nike men’s)
| US (Men) | UK | EU | Label CM / JP |
|---|---|---|---|
| 6 | 5.5 | 38.5 | 24 |
| 6.5 | 6 | 39 | 24.5 |
| 7 | 6 | 40 | 25 |
| 7.5 | 6.5 | 40.5 | 25.5 |
| 8 | 7 | 41 | 26 |
| 8.5 | 7.5 | 42 | 26.5 |
| 9 | 8 | 42.5 | 27 |
| 9.5 | 8.5 | 43 | 27.5 |
| 10 | 9 | 44 | 28 |
| 10.5 | 9.5 | 44.5 | 28.5 |
| 11 | 10 | 45 | 29 |
| 11.5 | 10.5 | 45.5 | 29.5 |
| 12 | 11 | 46 | 30 |
| 13 | 12 | 47.5 | 31 |
Values checked against the official Nike men’s size chart on 8 September 2026. This is a partial men’s chart, not a universal conversion for women, children or other brands. Check the sizing system on the product page.
How to measure your foot
Use your measurement with the official “Foot Length” chart, not label CM / JP:
- Secure a sheet of paper to a flat, hard floor so it cannot slip.
- Stand on it with feet shoulder-width apart and weight balanced.
- Ask someone to hold a pen vertically and mark the front of your toes and back of your heel.
- Step off and measure the distance between the marks.
- Measure both feet and use the longer measurement. Nike recommends the larger size if you fall between sizes.
Open the official Nike men’s chart, select Metric and look up “Foot Length (cm)”. Do not substitute shoe-label CM / JP for foot length.
Women’s, unisex and kids’ sizing
Check the sizing system on the product, then use Nike’s official women’s, unisex or kids’ chart. Do not apply one size-conversion formula across brands; use the relevant brand’s official guidance.
How should Nike / Jordan styles fit?
Check the individual product’s sizing and fit notes; do not assume every Nike / Jordan style fits alike. If you are unsure, contact us before ordering or book a try-on at our San Po Kong pickup point.
How do I choose a size in RESCUED or Selects?
For either line, use the brand, model and size listed on the individual product page. RESCUED cosmetic or box condition is not a separate sizing system. RESCUED pairs are normally final sale; see the return and exchange policy for the exception where the pair received does not match its stated condition.
For details on exchanges, shipping and pickup by appointment in San Po Kong, see our FAQ.