Air Force 1 Size Guide: Fit, Width & Size Chart

Runs true to size

The Nike Air Force 1 true to size. Start by checking your usual US size. Available in standard (D) width only. Use the table below to convert your foot length in millimetres straight to US, UK, EU and CM sizes — the one measurement every system agrees on.

Best fit recommendation for Nike Air Force 1

For a 262.5 mm foot, Nike Air Force 1 fits true to size. Best fit: US 9 (likely US 8–10), UK 8, EU 39, 26.5 cm — confidence 70%.

Recommended size for a 262.5 mm foot on Nike Air Force 1 (best fit + range, not a guarantee)
Best fit Likely range UK EU CM Confidence
US 9 US 8–10 8 39 26.5 70%

Evidence: 2 sources · no lab measurement in this record

See how we calculate for the methodology. Sizes vary by model and foot shape; this is an estimate, not a guarantee.

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Does the Air Force 1 run true to size?

Across our data the Nike Air Force 1 true to size. Start by checking your usual US size.

Air Force 1 size conversion chart

Air Force 1 sizes by foot length. US Men's, US Women's, UK, EU and CM. The highlighted row is the model's true-to-size anchor.
Foot length US Men US Women UK EU CM
241.4mm 6.5 8 5.5 36 24
245.6mm 7 8.5 6 37 24.5
249.8mm 7.5 9 6.5 37 25
254mm 8 9.5 7 38 25.5
258.3mm 8.5 10 7.5 39 26
262.5mm 9 10.5 8 39 26.5
266.7mm 9.5 11 8.5 40 26.5
271mm 10 11.5 9 41 27
275.2mm 10.5 12 9.5 41 27.5
279.4mm 11 12.5 10 42 28
283.7mm 11.5 13 10.5 43 28.5

EU sizes are always rounded to a whole size — treat the EU column as the closest honest match.

Air Force 1 width availability

Available in standard (D) width only.

Only the standard (D) width is offered, so very wide or very narrow feet may need to adjust length or choose a brand with more width grades.

Expert fit notes

The classic AF1 low is a roomy, classic-width silhouette that fits close to true to size for most buyers. Wide-footed wearers find it accommodating thanks to the generous toe box, while narrow feet may notice some heel slip. Start by checking your usual US size; only go up if you wear thick socks or want extra toe room.

Where this data comes from

Built from 2 sources and 1,840 measurements. See how we calculate for how confidence is scored.