Hi. Just wondering if anyone has experience of Van Dal's sizing at all? I'm looking at a boot that comes in E fitting and EEE fitting (which I'm assuming will be too large). I normally take a 6 in standard non-wide fitting shoes from normal shops like Jones Bootmaker, or a 6.5 if I need extra width, and also have a high instep so shoes can be tight over the top of my feet. Many thanks!