Size Guide
Every size on our product pages is US. Use the table to convert to UK, EU or centimetres — the filled square marks the sizes we actually run.
Measure, don't guess
1
Stand on a sheet of paper with your heel flat against a wall, late in the day when your feet are at their largest.
2
Mark the tip of your longest toe — it is not always the big one.
3
Measure heel to mark in centimetres and read it off the CM column.
Between two sizes?
Go up. A shoe half a size large disappears with the right socks; half a size small never gets better.
Wide feet: go up half a size on adidas, stay put on New Balance — the 9060 and 530 already run generous through the forefoot.
cm
| US | UK | EU | CM | In our run |
|---|---|---|---|---|
| 4 | 3 | 36 | 22.5 | |
| 4.5 | 3.5 | 36.5 | 23 | — |
| 5 | 4 | 37.5 | 23.5 | |
| 5.5 | 4.5 | 38 | 24 | — |
| 6 | 5 | 38.5 | 24.5 | |
| 6.5 | 5.5 | 39 | 25 | — |
| 7 | 6 | 40 | 25.5 | |
| 7.5 | 6.5 | 40.5 | 26 | |
| 8 | 7 | 41 | 26.5 | — |
| 8.5 | 7.5 | 42 | 27 | |
| 9 | 8 | 42.5 | 27.5 | |
| 9.5 | 8.5 | 43 | 28 | |
| 10 | 9 | 44 | 28.5 | |
| 10.5 | 9.5 | 44.5 | 29 | — |
| 11 | 10 | 45 | 29.5 | |
| 11.5 | 10.5 | 45.5 | 30 | |
| 12 | 11 | 46 | 30.5 | |
| 13 | 12 | 47.5 | 31.5 | — |
Size we stock— Not in our current runUnisex adult sizing
Fit by model
- Nike Dunk Low
- True to size. Roomy through the toe box, snug over the instep — if you have a high instep, the laces do the work.
- Nike Air Force 1
- Runs about half a size large. If you are between sizes, take the smaller one.
- Nike Mind slides
- Whole sizes only. Half sizes take the next size up. Designed to sit loose — that is the point.
- adidas Samba
- Narrow and low volume, sized long. Most feet take half a size down; wide feet stay at their usual size.
- adidas Sambae
- Same last as the Samba on a platform sole. Size the same way you would size a Samba.
- New Balance 9060
- True to size with a generous forefoot. Wide fitters do not need to size up here.
- New Balance 530
- True to size, slightly narrower than the 9060. Thick socks? Half a size up.
Still not sure? Email support@stepzclub.com with the model and your usual size in another brand — we will tell you exactly what we would order, and we answer within one business day. Wrong size is covered by our 30-day return policy either way.