True-to-Size Millimeter Sizing Comparison
Brooks Addiction Walker 2 vs HOKA Bondi 9
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 Addiction Walker 2 to see your calculated size in the Bondi 9.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Addiction Walker 2 (US) | Internal Cavity | Bondi 9 Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 7 | 267 mm | US 7 | 99% | +0.1 mm |
| US 7.5 | 270 mm | US 7.5 | 87% | +1.1 mm |
| US 8 | 273 mm | US 8 | 67% | +2.8 mm |
| US 8.5 | 277 mm | US 8.5 | 64% | +3.1 mm |
| US 9 | 280 mm | US 8.5 | 99% | +0.1 mm |
| US 9.5 | 283 mm | US 9 | 84% | +1.4 mm |
| US 10 | 287 mm | US 9.5 | 75% | +2.1 mm |
| US 10.5 | 290 mm | US 10 | 64% | +3.1 mm |
| US 11 | 293 mm | US 10 | 99% | +0.1 mm |
| US 11.5 | 297 mm | US 10.5 | 87% | +1.1 mm |
| US 12 | 300 mm | US 11 | 75% | +2.1 mm |
| US 12.5 | 303 mm | US 11.5 | 52% | +4.1 mm |
| US 13 | 307 mm | US 11.5 | 99% | +0.1 mm |
| US 14 | 313 mm | US 12 | 77% | -1.9 mm |
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Frequently Asked Questions
How does the Addiction Walker 2 size compare to the Bondi 9?
Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Addiction Walker 2 has an internal fit offset of -0.44mm compared to -0.36mm for the Bondi 9.
Do these shoes fit wide feet comfortably?
The Addiction Walker 2 has a snug/narrow width profile, while the Bondi 9 is snug/narrow.