Onitsuka Tiger to Arc'teryx shoe size
The short answer
Onitsuka Tiger 26.5 is Arc'teryx 10 by the two brands' own charts.
At least one of the two brands publishes no foot length, so the rows line up the US size both charts print. Treat it as the label conversion, not a fit.
| Onitsuka Tiger | Onitsuka Tiger builds it for | Arc'teryx, by chart | Same label | Arc'teryx builds it for | Arc'teryx also prints |
|---|---|---|---|---|---|
| 22 | not published | not made | not published | not published | not published |
| 22.5 | not published | 5.5 | not published | not published | US men's 4.5 · UK 4 · EU 36 2/3 · CM / JP 22.5 |
| 23 | not published | 6 | not published | not published | US men's 5 · UK 4.5 · EU 37 1/3 · CM / JP 23 |
| 23.5 | not published | 6.5 | not published | not published | US men's 5.5 · UK 5 · EU 38 · CM / JP 23.5 |
| 24 | not published | 7 | not published | not published | US men's 6 · UK 5.5 · EU 38 2/3 · CM / JP 24 |
| 24.5 | not published | 7.5 | not published | not published | US men's 6.5 · UK 6 · EU 39 1/3 · CM / JP 24.5 |
| 25 | not published | 8 | not published | not published | US men's 7 · UK 6.5 · EU 40 · CM / JP 25 |
| 25.5 | not published | 9 | not published | not published | US men's 8 · UK 7.5 · EU 41 1/3 · CM / JP 26 |
| 26 | not published | 9.5 | not published | not published | US men's 8.5 · UK 8 · EU 42 · CM / JP 26.5 |
| 26.5 | not published | 10 | not published | not published | US men's 9 · UK 8.5 · EU 42 2/3 · CM / JP 27 |
| 27 | not published | 10.5 | not published | not published | US men's 9.5 · UK 9 · EU 43 1/3 · CM / JP 27.5 |
| 27.5 | not published | 11 | not published | not published | US men's 10 · UK 9.5 · EU 44 · CM / JP 28 |
| 28 | not published | 11.5 | not published | not published | US men's 10.5 · UK 10 · EU 44 2/3 · CM / JP 28.5 |
| 28.5 | not published | 12.5 | not published | not published | US men's 11.5 · UK 11 · EU 46 · CM / JP 29.5 |
| 29 | not published | 13 | not published | not published | US men's 12 · UK 11.5 · EU 46 2/3 · CM / JP 30 |
| 29.5 | not published | 13.5 | not published | not published | US men's 12.5 · UK 12 · EU 47 1/3 · CM / JP 30.5 |
| 30 | not published | 14 | not published | not published | US men's 13 · UK 12.5 · EU 48 · CM / JP 31 |
| 30.5 | not published | 14.5 | not published | not published | US men's 13.5 · UK 13 · EU 48 2/3 · CM / JP 31.5 |
What wearers say
Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.
Sources
- Onitsuka Tiger size guide, read on 2026-09-18. Onitsuka Tiger on TrueToSize
- Arc'teryx size guide, read on 2026-09-18.