Shai 001
Fit verdict, size conversion guide, and millimeter measurements.
This shoe runs approximately 4mm longer than standard sizing. If you prefer a snug fit or are between sizes, go a half size down.
Aggregated feedback from verified shoe owners
| EU | US (M) | UK | Foot Length | Cavity Length |
|---|---|---|---|---|
| 35 | 3 | 3 | 21.7 cm | 237 mm |
| 36 | 3.5 | 3.5 | 22.4 cm | 244 mm |
| 36.5 | 6 | 4 | 22.7 cm | 247 mm |
| 37 | 6.5 | 4.5 | 23.1 cm | 251 mm |
| 37.5 | 7 | 5 | 23.4 cm | 254 mm |
| 38 | 7.5 | 5.5 | 23.7 cm | 257 mm |
| 39 | 6 | 6 | 24.4 cm | 264 mm |
| 39.5 | 6.5 | 6.5 | 24.8 cm | 267.5 mm |
| 40 | 7 | 7 | 25.1 cm | 271 mm |
| 40.5 | 7.5 | 6.5 | 25.4 cm | 274 mm |
| 41 | 7.5 | 7.5 | 25.7 cm | 277 mm |
| 41.5 | 8 | 8 | 26.1 cm | 281 mm |
| 42 | 8.5 | 8.5 | 26.4 cm | 284 mm |
| 42.5 | 9 | 9 | 26.7 cm | 287 mm |
| 43 | 9.5 | 9.5 | 27.1 cm | 291 mm |
| 44 | 10 | 10 | 27.7 cm | 297 mm |
| 44.5 | 10.5 | 10.5 | 28.1 cm | 301 mm |
| 45 | 11 | 11 | 28.4 cm | 304 mm |
| 46 | 11.5 | 11.5 | 29.1 cm | 311 mm |
| 46.5 | 12 | 12 | 29.4 cm | 314 mm |
| 47.5 | 13 | 13 | 30.0 cm | 320 mm |
| 48 | 13 | 13 | 30.3 cm | 323 mm |
Does the Converse Shai 001 run big or small?
It tends to run slightly roomy. We recommend ordering a half size down. This shoe runs approximately 4mm longer than standard sizing. If you prefer a snug fit or are between sizes, go a half size down.
How does Shoe Fit determine shoe sizing?
Shoe Fit calculates the real-world interior shoe cavity in millimeters combined with real owner feedback, rather than relying on arbitrary brand charts.
Already own a shoe that fits well? Shoe Fit cross-references its internal cavity against the Converse Shai 001 to give you your personalized size.
Help other shoppers find their perfect fit by adding your rating.
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