GNL Size Chart ::
| EUR | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
| US women | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 |
| US men | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| UK | 2.5 | 3 | 4 | 5 | 6 | 6.5 | 7 | 8 | 9 | 9.5 | 10.5 | 11 |
| cm | 23.3 | 24 | 24.7 | 25.3 | 26 | 26.7 | 27.3 | 28 | 28.7 | 29.3 | 30 | 30.7 |
Our shoes correspond to standard sizing compared to most European brands. As a reference: take your usual size in athletic-shoe brands like Brooks, On, Asics, Nike, Adidas, New Balance, Hoka One One, and others. For those brands, you should select a half or full size smaller.
For our Fire-Line models and the current SS25 and FW25 collections, pick the same size that you wear in the aforementioned brands.
Still undecided? No problem — thanks to our 30-day return policy, you can easily return or exchange the shoes. Alternatively, you can order multiple sizes, try them at home, and send back the ones that don’t fit.