Hand crafted in Italy, the instantly classic UNO low-top sneaker is presented in naplak lamb leather. Artfully constructed with hand painted edges, galvinized alloy lace grommets and heel hardware. EVA sole developed exclusively for BUSCEMI. 50 millimeters in height.
| Italian BUSCEMI | French | US | UK | Japan |
| 39 | 40 | 6 | 5 | 24 |
| 40 | 41 | 7 | 6 | 25 |
| 41 | 42 | 8 | 7 | 26 |
| 42 | 43 | 9 | 8 | 27 |
| 43 | 44 | 10 | 9 | 28 |
| 44 | 45 | 11 | 10 | 29 |
| 45 | 46 | 12 | 11 | 30 |
| 46 | 47 | 13 | 12 | 31 |
| 47 | 48 | 14 | 13 | 32 |
| 48 | 49 | 15 | 14 | 33 |
| 49 | 50 | 16 | 15 | 34 |
| 50 | 51 | 17 | 16 | 35 |
| 51 | 52 | 18 | 17 | 36 |
| Italian BUSCEMI | French | US | UK | Japan |
| 35 | 36 | 5 | 2 | 22 |
| 35.5 | 36.5 | 5.5 | 2.5 | 22.5 |
| 36 | 37 | 6 | 3 | 23 |
| 36.5 | 37.5 | 6.5 | 3.5 | 23.5 |
| 37 | 38 | 7 | 4 | 24 |
| 37.5 | 38.5 | 7.5 | 4.5 | 24.5 |
| 38 | 39 | 8 | 5 | 25 |
| 38.5 | 39.5 | 8.5 | 5.5 | 25.5 |
| 39 | 40 | 9 | 6 | 26 |
| 39.5 | 40.5 | 9.5 | 6.5 | 26.5 |
| 40 | 41 | 10 | 7 | 27 |
| 40.5 | 41.5 | 10.5 | 7.5 | 27.5 |
| 41 | 42 | 11 | 8 | 28 |
| 41.5 | 42.5 | 11.5 | 8.5 | 28.5 |
| 42 | 43 | 12 | 9 | 29 |
| 42.5 | 43.5 | 12.5 | 9.5 | 29.5 |
| Italian BUSCEMI | US | Inches | Centimeters |
| 24 | 8 | 6.30 | 16.0 |
| 25 | 9 | 6.55 | 16.65 |
| 26 | 9.5 | 6.71 | 17.05 |
| 27 | 10.5 | 6.97 | 17.7 |
| 28 | 11.5 | 7.22 | 18.35 |
| 29 | 12.5 | 7.48 | 19.0 |
| 30 | 13 | 7.74 | 19.65 |
| 31 | 13.5 | 7.99 | 20.3 |
| 32 | 1.5 | 8.27 | 21.0 |
| 33 | 2.5 | 8.52 | 21.65 |
| 34 | 3.5 | 8.78 | 22.3 |
| Italian BUSCEMI | US |
| 80 | 32 |
| 85 | 34 |
| 90 | 36 |
| 95 | 38 |
| 100 | 40 |
| 105 | 42 |
| Italian BUSCEMI | Inches | Centimeters |
| S/M | 21.65 | 55 |
| M/L | 22.44 | 57 |
| Italian BUSCEMI | Age | Inches | Centimeters |
| 17 | 0 - 6 Months | 4.33 | 11.0 |
| 19 | 6 - 12 Months | 4.88 | 12.4 |
