| 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 |
| D = Medium |
| M = Medium |
| E = Medium |
| W = Wide |
| EE = Wide |
| XW = Extra Wide |
| EEE = Extra Wide |
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Built for Cold, Ready for Work
The Thunderstruck Logger Insulated boot is made for tough jobs in cold, wet conditions. With 400g Thinsulate™ insulation and full waterproofing, it keeps your feet warm and dry all day. A nano composite safety toe offers lightweight protection, while the Dri-Lex® lining and OrthoLite® triple-density insert deliver comfort and moisture control. Finished with a Goodyear® leather welt, triple-ribbed steel shank, and Vibram® Thunderstruck TC4 Plus outsole, it grips hard and holds strong in any terrain. This boot meets ASTM F2413 safety footwear standards.