If you are a half size and we don't sell your size, in most cases, we would recommend you order up to the next whole size if you are a regular or wider width fitting.
For example, if you are a 6.5 order a 7.
If you have a slim-width fitting we recommend you size down.
For example, if you are a 6.5 order a 6.
We find it is better if footwear is a little too large, as this is more comfortable than if its too small and pinches and rubs.
As a guide for each whole size you go up, you gain 1cm length and 0.5cm width.
If you are going to wear thick socks with your purchase we would always say size up so you have the extra space.