Use these size charts to convert Helly Hansen shoe sizes between EU, US and UK. All measurements are in millimeters (mm).
Helly Hansen Size Charts & Conversion
Convert Helly Hansen sizes between EU, US and UK
Frequently Asked Questions About Helly Hansen Sizing
Do all Helly Hansen shoes fit the same?
No, Helly Hansen sizing varies by model. Check our model-specific guides for exact fit information on each style.
How do I convert Helly Hansen sizes between EU, US and UK?
Use our Helly Hansen size conversion charts above. Helly Hansen uses standard European sizing - see the tables for exact EU to US and UK conversions.
Which Helly Hansen models run small or large?
Helly Hansen fit varies by model. Some styles run small, others run large. Browse our model-specific sizing guides to see exact fit adjustments for each Helly Hansen shoe.
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Helly Hansen - Female
Unsure about your size? Find your size or check out our detailed guide on how to measure your feet.
Fit Type: True to size
| Foot Length (mm) | EU |
|---|---|
| 216 | 35 |
| 220 | 36 |
| 225 | 37 |
| 230 | 37.5 |
| 235 | 38 |
| 240 | 38.7 |
| 245 | 39.3 |
| 250 | 40 |
| 255 | 40.5 |
| 260 | 41 |
| 265 | 42 |
Based On: Helly Hansen - Female
Last updated: 2025-07-17 11:28:48
Helly Hansen - Male
Unsure about your size? Find your size or check out our detailed guide on how to measure your feet.
Fit Type: True to size
| Foot Length (mm) | EU |
|---|---|
| 250 | 40 |
| 255 | 40.5 |
| 260 | 41 |
| 265 | 42 |
| 270 | 42.5 |
| 275 | 43 |
| 280 | 44 |
| 285 | 44.5 |
| 290 | 45 |
| 295 | 46 |
| 300 | 46.5 |
| 310 | 48 |
Based On: Helly Hansen - Male
Last updated: 2025-07-17 11:28:48