Nike US 8 corresponds to a 260 mm foot length, which is Korean size 260, EU 41 and UK 7.
True to size but cut narrow. If you have wide feet, go half a size up. Air Force 1 and Dunk models run about half a size large.
Nike varies a lot by silhouette. Running models such as Pegasus and Invincible come up true to size, while lifestyle models โ Air Force 1, Dunk, Blazer โ tend to run about half a size large. Buying online, measuring your foot in millimetres and reading off the table beats guessing from your usual size.
Nike Full size chart
| US | UK | EU | mm (foot length) | KR (Korea) |
|---|---|---|---|---|
| 6 | 5 | 38.5 | 240mm | 240 |
| 6.5 | 5.5 | 39 | 245mm | 245 |
| 7 | 6 | 40 | 250mm | 250 |
| 7.5 | 6.5 | 40.5 | 255mm | 255 |
| 8 | 7 | 41 | 260mm | 260 |
| 8.5 | 7.5 | 42 | 265mm | 265 |
| 9 | 8 | 42.5 | 270mm | 270 |
| 9.5 | 8.5 | 43 | 275mm | 275 |
| 10 | 9 | 44 | 280mm | 280 |
| 10.5 | 9.5 | 44.5 | 285mm | 285 |
| 11 | 10 | 45 | 290mm | 290 |
| 11.5 | 10.5 | 45.5 | 295mm | 295 |
| 12 | 11 | 46 | 300mm | 300 |
How it fits
How to measure your foot
Stand with your heel against a wall on a sheet of paper and mark the tip of your longest toe. Wall to mark is your foot length in millimetres. Measure in the evening โ feet swell slightly through the day, and that is the size you actually wear.
Most people have two slightly different feet, so measure both and use the longer one. Trainers are normally chosen 5-10 mm longer than the foot itself.