Have ordered this shoe because of the assessments of the predecessor in 2 sizes to choose from. And that was a good thing. In 40 I just came so pure (my normal size), strangely enough, he falls in 41 of barely larger. With thin cotton socks you go but thicker winter socks are not even of this size there. Also he is very slim cut, which may therefore be an exclusion criterion in particular, because the leather is very strong and hardly yields. Wear it tentatively in the house min. 1 hour and you only decide whether they want to keep him.
The shoe looks from top and is processed great, therefore women tend to want to keep him, perhaps faster than their feet like. I've done it and will now also return 41 because he indeed fits in length, but expresses in the width in the long term. Very unfortunate.