True-to-Size Millimeter Sizing Comparison
Nunn Bush Cam Oxford Casual Walking vs Nunn Bush Cameron Comfort Walking Oxford
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 Cam Oxford Casual Walking to see your calculated size in the Cameron Comfort Walking Oxford.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Cam Oxford Casual Walking (US) | Internal Cavity | Cameron Comfort Walking Oxford Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 3.5 | 240 mm | US 3.5 | 93% | +0.6 mm |
| US 4 | 243 mm | US 4 | 93% | +0.6 mm |
| US 4.5 | 247 mm | US 4.5 | 93% | +0.6 mm |
| US 5 | 250 mm | US 5 | 93% | +0.6 mm |
| US 5.5 | 253 mm | US 5.5 | 93% | +0.6 mm |
| US 6 | 257 mm | US 6 | 93% | +0.6 mm |
| US 6.5 | 260 mm | US 6.5 | 93% | +0.6 mm |
| US 7 | 267 mm | US 7 | 93% | +0.6 mm |
| US 7.5 | 270 mm | US 7.5 | 93% | +0.6 mm |
| US 8 | 273 mm | US 8 | 93% | +0.6 mm |
| US 8.5 | 277 mm | US 8.5 | 93% | +0.6 mm |
| US 9 | 280 mm | US 9 | 93% | +0.6 mm |
| US 9.5 | 283 mm | US 9.5 | 93% | +0.6 mm |
| US 10 | 287 mm | US 10 | 93% | +0.6 mm |
| US 10.5 | 290 mm | US 10.5 | 93% | +0.6 mm |
| US 11 | 293 mm | US 11 | 93% | +0.6 mm |
| US 11.5 | 297 mm | US 11.5 | 93% | +0.6 mm |
| US 12 | 300 mm | US 12 | 93% | +0.6 mm |
| US 12.5 | 303 mm | US 12.5 | 93% | +0.6 mm |
| US 13 | 307 mm | US 13 | 93% | +0.6 mm |
| US 14 | 313 mm | US 14 | 93% | +0.6 mm |
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Frequently Asked Questions
How does the Cam Oxford Casual Walking size compare to the Cameron Comfort Walking Oxford?
Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Cam Oxford Casual Walking has an internal fit offset of -0.32mm compared to 0.24mm for the Cameron Comfort Walking Oxford.
Do these shoes fit wide feet comfortably?
The Cam Oxford Casual Walking has a snug/narrow width profile, while the Cameron Comfort Walking Oxford is roomy/wide.