Our boots run true to size, and they provide a 'custom-like' fit, as the leather upper molds to the foot over time. 

If you have any additional questions about our sizing, please send your inquiry to  info@unozero.com  for further assistance.


UNOZERO Men’s Adult Sizes


For Women’s sizing, please add 1.5 sizes (i.e. Men’s US 7 = Women’s US 8.5)

Between sizes?

- For tight fit, go one size down
- For loose fit, go one size up

Getting the right fit
- For the best fit, measure your feet at the end of the day