Does the Adidas Samba OG Run Big or Small?
The Adidas Samba OG (Slim Trainer) runs true to size with a narrow toe box. See the US/UK/EU/CM conversion chart and what size to order.
How the Samba OG fits
The Adidas Samba OG (Slim Trainer) runs true to size. Compared with a true-to-size sneaker, order your usual size. It has a narrow toe box and low / flat arch support, with a soft suede/leather upper that shapes how the fit settles over time.
Samba OG fit specs
| Category | Slim Trainer |
| Length Fit | True to Size |
| Toe Box Profile | Narrow |
| Arch Support | Low / Flat |
| Upper Material | Soft Suede/Leather |
Size conversion chart
US, UK, EU and centimetre equivalents. Use it alongside the fit note above to land the right size in the Samba OG.
| US | UK | EU | CM |
|---|---|---|---|
| 4 | 3 | 36 | 22 |
| 4.5 | 3.5 | 36.5 | 22.5 |
| 5 | 4 | 37 | 23 |
| 5.5 | 4.5 | 37.5 | 23.5 |
| 6 | 5 | 38 | 24 |
| 6.5 | 5.5 | 38.5 | 24.5 |
| 7 | 6 | 39 | 25 |
| 7.5 | 6.5 | 40 | 25.5 |
| 8 | 7 | 41 | 26 |
| 8.5 | 7.5 | 41.5 | 26.5 |
| 9 | 8 | 42 | 27 |
| 9.5 | 8.5 | 42.5 | 27.5 |
| 10 | 9 | 43 | 28 |
| 10.5 | 9.5 | 44 | 28.5 |
| 11 | 10 | 44.5 | 29 |
| 11.5 | 10.5 | 45 | 29.5 |
| 12 | 11 | 46 | 30 |
| 12.5 | 11.5 | 46.5 | 30.5 |
| 13 | 12 | 47 | 31 |
| 13.5 | 12.5 | 47.5 | 31.5 |
| 14 | 13 | 48 | 32 |
| 14.5 | 13.5 | 48.5 | 32.5 |
| 15 | 14 | 49 | 33 |
Frequently asked questions
Does the Adidas Samba OG run big or small?
The Adidas Samba OG runs true to size. Compared with a true-to-size sneaker, order your usual size.
What size should I get in the Adidas Samba OG?
If you normally wear a US 10, target a US 10 in the Samba OG. A US 9 foot maps to about US 9 and a US 11 to about US 11, because the model runs true to size.
Is the Adidas Samba OG wide or narrow?
It has a narrow toe box that hugs the foot. Upper material is soft suede/leather, which affects how much it gives over time.
What kind of arch support does the Adidas Samba OG have?
Arch support is rated low / flat on the Samba OG (Slim Trainer). It sits flat, so add an insole if you need more support.
Compare the Samba OG to another shoe
Select both shoes to see your sizing verdict
| Spec | Adidas Samba OG | Shoe B |
|---|---|---|
| Length Fit | True to Size | — |
| Toe Box Profile | Narrow | — |
| Arch Support | Low / Flat | — |
| Upper Material | Soft Suede/Leather | — |