True-to-Size Millimeter Sizing Comparison
Crocs Work Work Bistro Pro LiteRide Clog vs OOFOS OOahh
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 Work Bistro Pro LiteRide Clog to see your calculated size in the OOahh.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Work Bistro Pro LiteRide Clog (US) | Internal Cavity | OOahh Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 7 | 267 mm | US 7 | 100% | -0.0 mm |
| US 7.5 | 270 mm | US 7.5 | 100% | -0.0 mm |
| US 8 | 273 mm | US 8 | 100% | -0.0 mm |
| US 8.5 | 277 mm | US 8.5 | 100% | -0.0 mm |
| US 9 | 280 mm | US 9 | 100% | -0.0 mm |
| US 9.5 | 283 mm | US 9.5 | 100% | -0.0 mm |
| US 10 | 287 mm | US 10 | 100% | -0.0 mm |
| US 10.5 | 290 mm | US 10.5 | 100% | -0.0 mm |
| US 11 | 293 mm | US 11 | 100% | -0.0 mm |
| US 11.5 | 297 mm | US 11.5 | 100% | -0.0 mm |
| US 12 | 300 mm | US 12 | 100% | -0.0 mm |
| US 12.5 | 303 mm | US 12.5 | 100% | -0.0 mm |
| US 13 | 307 mm | US 13 | 100% | -0.0 mm |
| US 14 | 313 mm | US 14 | 100% | -0.0 mm |
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Frequently Asked Questions
How does the Work Bistro Pro LiteRide Clog size compare to the OOahh?
Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Work Bistro Pro LiteRide Clog has an internal fit offset of 0.2mm compared to 0.16mm for the OOahh.
Do these shoes fit wide feet comfortably?
The Work Bistro Pro LiteRide Clog has a roomy/wide width profile, while the OOahh is snug/narrow.