True-to-Size Millimeter Sizing Comparison
Adidas Stan Smith vs New Balance 608v5
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 608v5.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Stan Smith (US) | Internal Cavity | 608v5 Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 4 | 237 mm | US 4.5 | 56% | +3.8 mm |
| US 4.5 | 241 mm | US 4.5 | 97% | -0.2 mm |
| US 5 | 245 mm | US 5 | 91% | +0.8 mm |
| US 5.5 | 249 mm | US 5.5 | 79% | +1.8 mm |
| US 6 | 254 mm | US 6 | 79% | +1.8 mm |
| US 6.5 | 258 mm | US 6.5 | 67% | +2.8 mm |
| US 7 | 262 mm | US 7 | 56% | +3.8 mm |
| US 7.5 | 266 mm | US 7 | 97% | -0.2 mm |
| US 8 | 271 mm | US 7.5 | 97% | -0.2 mm |
| US 8.5 | 275 mm | US 8 | 91% | +0.8 mm |
| US 9 | 279 mm | US 8.5 | 79% | +1.8 mm |
| US 9.5 | 283 mm | US 9 | 67% | +2.8 mm |
| US 10 | 287 mm | US 9.5 | 56% | +3.8 mm |
| US 10.5 | 292 mm | US 10 | 56% | +3.8 mm |
| US 11 | 296 mm | US 10 | 97% | -0.2 mm |
| US 11.5 | 300 mm | US 10.5 | 91% | +0.8 mm |
| US 12 | 304 mm | US 11 | 79% | +1.8 mm |
| US 12.5 | 309 mm | US 11.5 | 79% | +1.8 mm |
| US 13 | 313 mm | US 12 | 67% | +2.8 mm |
| US 13.5 | 317 mm | US 12.5 | 56% | +3.8 mm |
| US 14 | 321 mm | US 12.5 | 97% | -0.2 mm |
| US 14.5 | 326 mm | US 13 | 97% | -0.2 mm |
| US 15 | 330 mm | US 13.5 | 91% | +0.8 mm |
| US 16 | 334 mm | US 14 | 79% | +1.8 mm |
| US 17 | 342 mm | US 15 | 56% | +3.8 mm |
| US 18 | 351 mm | US 16 | 44% | +4.8 mm |
| US 19 | 359 mm | US 17 | 20% | +6.8 mm |
| US 20 | 368 mm | US 18 | 8% | +7.8 mm |
Related Comparisons
adidas ComparisonGazelle vs Stan SmithView Sizing Comparisonadidas ComparisonSamba OG vs Stan SmithView Sizing ComparisonDirect RivalryStan Smith vs Air Force 1 '07View Sizing ComparisonDirect RivalryStan Smith vs Chuck Taylor All Star Low-TopView Sizing ComparisonDirect RivalryGazelle vs 608v5View Sizing ComparisonDirect Rivalry608v5 vs Air Force 1 '07View Sizing Comparison
Frequently Asked Questions
How does the Stan Smith size compare to the 608v5?
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 -0.12mm for the 608v5.
Do these shoes fit wide feet comfortably?
The Stan Smith has a snug/narrow width profile, while the 608v5 is snug/narrow.