True-to-Size Millimeter Sizing Comparison
Stacy Adams Madison Boot 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 Madison Boot 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.
| Madison Boot (US) | Internal Cavity | Radius Composite Safety Toe Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 3.5 | 244 mm | US 6 | 88% | -1.0 mm |
| US 4 | 247 mm | US 6.5 | 100% | 0.0 mm |
| US 4.5 | 251 mm | US 7 | 88% | -1.0 mm |
| US 5 | 254 mm | US 7.5 | 88% | -1.0 mm |
| US 5.5 | 257 mm | US 8 | 100% | 0.0 mm |
| US 6 | 261 mm | US 8.5 | 88% | -1.0 mm |
| US 6.5 | 264 mm | US 9 | 65% | +3.0 mm |
| US 7 | 271 mm | US 9.5 | 88% | -1.0 mm |
| US 7.5 | 274 mm | US 10 | 88% | -1.0 mm |
| US 8 | 277 mm | US 10.5 | 100% | 0.0 mm |
| US 8.5 | 281 mm | US 11 | 88% | -1.0 mm |
| US 9 | 284 mm | US 11 | 53% | -4.0 mm |
| US 9.5 | 287 mm | US 11 | 17% | -7.0 mm |
| US 10 | 291 mm | US 11 | 0% | -11.0 mm |
| US 10.5 | 294 mm | US 11 | 0% | -14.0 mm |
| US 11 | 297 mm | US 11 | 0% | -17.0 mm |
| US 11.5 | 301 mm | US 11 | 0% | -21.0 mm |
| US 12 | 304 mm | US 11 | 0% | -24.0 mm |
| US 12.5 | 307 mm | US 11 | 0% | -27.0 mm |
| US 13 | 311 mm | US 11 | 0% | -31.0 mm |
| US 14 | 317 mm | US 11 | 0% | -37.0 mm |
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Frequently Asked Questions
How does the Madison Boot size compare to the Radius Composite Safety Toe?
The Radius Composite Safety Toe is about 4mm shorter than the Madison Boot. We suggest ordering 1/2 size up in Radius Composite Safety Toe. The Madison Boot has an internal fit offset of 4mm compared to 0mm for the Radius Composite Safety Toe.
Do these shoes fit wide feet comfortably?
The Madison Boot has a standard medium width profile, while the Radius Composite Safety Toe is standard medium.