DRILLES run true to European sizing. Please use the below chart to estimate your European shoe size.

As with any leather shoe, and as DRILLES are hand-stitched, there will be some degree of give over time. Width-wise, we find DRILLES are a standard fit - if you have a particularly narrow foot and you fall between sizes it may be you would benefit from going down a size, if you have a wider foot likewise it may be you will need the size up.
Our DRILLES for men are made using a different last to our women's shoes, and also a wider sole. This means a men's 41 will be a slightly different shape and a little broader than the women's in the same size. Please feel free to contact us with any questions you have about sizing and fit: