I did size up 1 from what the sizexhart recommended since my feet are on the slightly wider size whitch was the right choice because a size down would definitely have been too small.
They are a bit narrower and more pointed at the toe than I expected considering the "natural footshape" description so I would recommend sizing up like me if you also have wide feet. But otherwise, they fit well and look nice and wellmade.
It's great that all the straps are adjustable, and the leather is soft and feels comfortable even with them being brand new so I think breaking them in will be relatively painless, which is always a plus.