| US | EURO | UK |
|
|---|---|---|---|
| 6 | 39 | 5.5 | 23.5 |
| 6.5 | 39 | 6 | 24.1 |
| 7 | 40 | 6.5 | 24.4 |
| 7.5 | 40-41 | 7 | 24.8 |
| 8 | 41 | 7.5 | 25.4 |
| 8.5 | 41-42 | 8 | 25.7 |
| 9 | 42 | 8.5 | 26 |
| 9.5 | 42-43 | 9 | 26.7 |
| 10 | 43 | 9.5 | 27 |
| 10.5 | 43-44 | 10 | 27.3 |
| 11 | 44 | 10.5 | 27.9 |
| 11.5 | 44-45 | 11 | 28.3 |
| 12 | 45 | 11.5 | 28.6 |
| 13 | 46 | 12.5 | 29.4 |
| 14 | 47 | 13.5 | 30.2 |
| 15 | 48 | 14.5 | 31 |
| 16 | 49 | 15.5 | 31.8 |
| B = Narrow |
| D = Average |
| EE = Wide |
| EEE = Extra Wide |
| M = Medium |
| W = Wide |
Made to Perform When the Work Gets Tough.
When the workday gets tough, the Driller is ready to perform. Its steel toe provides dependable protection, while the durable rubber outsole helps maintain confident footing on challenging terrain. Built for reliability, comfort, and long-lasting performance, it meets ASTM F2413 safety footwear standards.
Built with our innovative J-Vent™ technology, Bolt work boots promote airflow to help keep your feet cool and comfortable when the work heats up.