True-to-Size Millimeter Sizing Comparison
Adidas Stan Smith vs Teva Original Universal
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 Stan Smith to see your calculated size in the Original Universal.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Stan Smith (US) | Internal Cavity | Original Universal Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 3.5 | 240 mm | US 3.5 | 99% | -0.1 mm |
| US 4 | 243 mm | US 4 | 99% | -0.1 mm |
| US 4.5 | 247 mm | US 4.5 | 99% | -0.1 mm |
| US 5 | 250 mm | US 5 | 99% | -0.1 mm |
| US 5.5 | 253 mm | US 5.5 | 99% | -0.1 mm |
| US 6 | 257 mm | US 6 | 99% | -0.1 mm |
| US 6.5 | 260 mm | US 6.5 | 99% | -0.1 mm |
| US 7 | 267 mm | US 7 | 99% | -0.1 mm |
| US 7.5 | 270 mm | US 7.5 | 99% | -0.1 mm |
| US 8 | 273 mm | US 8 | 99% | -0.1 mm |
| US 8.5 | 277 mm | US 8.5 | 99% | -0.1 mm |
| US 9 | 280 mm | US 9 | 99% | -0.1 mm |
| US 9.5 | 283 mm | US 9.5 | 99% | -0.1 mm |
| US 10 | 287 mm | US 10 | 99% | -0.1 mm |
| US 10.5 | 290 mm | US 10.5 | 99% | -0.1 mm |
| US 11 | 293 mm | US 11 | 99% | -0.1 mm |
| US 11.5 | 297 mm | US 11.5 | 99% | -0.1 mm |
| US 12 | 300 mm | US 12 | 99% | -0.1 mm |
| US 12.5 | 303 mm | US 12.5 | 99% | -0.1 mm |
| US 13 | 307 mm | US 13 | 99% | -0.1 mm |
| US 14 | 313 mm | US 14 | 99% | -0.1 mm |
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Frequently Asked Questions
How does the Stan Smith size compare to the Original Universal?
Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Stan Smith has an internal fit offset of 0.12mm compared to 0.04mm for the Original Universal.
Do these shoes fit wide feet comfortably?
The Stan Smith has a snug/narrow width profile, while the Original Universal is standard medium.