True-to-Size Millimeter Sizing Comparison
Dr. Martens 1460 vs Timberland PRO Radius Composite Safety Toe
Detailed size conversion chart, cavity measurements in millimeters, and crowd-sourced fit advice for choosing your perfect size.
Interactive Size Converter
Select what size you wear in the 1460 to see your calculated size in the Radius Composite Safety Toe.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| 1460 (US) | Internal Cavity | Radius Composite Safety Toe Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 4.5 | 233 mm | US 4.5 | 97% | -0.2 mm |
| US 5 | 237 mm | US 5 | 97% | -0.2 mm |
| US 5.5 | 240 mm | US 5.5 | 97% | -0.2 mm |
| US 6 | 243 mm | US 6 | 97% | -0.2 mm |
| US 6.5 | 247 mm | US 6.5 | 97% | -0.2 mm |
| US 7 | 250 mm | US 7 | 97% | -0.2 mm |
| US 7.5 | 253 mm | US 7.5 | 97% | -0.2 mm |
| US 8 | 257 mm | US 8 | 97% | -0.2 mm |
| US 8.5 | 260 mm | US 8.5 | 97% | -0.2 mm |
| US 9 | 267 mm | US 9 | 97% | -0.2 mm |
| US 9.5 | 270 mm | US 9.5 | 97% | -0.2 mm |
| US 10 | 273 mm | US 10 | 97% | -0.2 mm |
| US 10.5 | 277 mm | US 10.5 | 97% | -0.2 mm |
| US 11 | 280 mm | US 11 | 97% | -0.2 mm |
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Frequently Asked Questions
How does the 1460 size compare to the Radius Composite Safety Toe?
Both shoes share a very similar length profile. We recommend ordering your standard size in both. The 1460 has an internal fit offset of 0.16mm compared to -0.08mm for the Radius Composite Safety Toe.
Do these shoes fit wide feet comfortably?
The 1460 has a snug/narrow width profile, while the Radius Composite Safety Toe is snug/narrow.