Love these shoes-- the pattern is very cool and the colors go with all sorts of clothes, especially in the summer when I wear lighter colors.  I ordered a 37 (size 7 US) but I am typically a 8.5 US-- they fit perfectly!  Just the right length with no socks and the width is really good for my wide foot, even though I ordered a size down from my normal shoe size.  As others have commented, I have not gotten a blister or any discomfort from these shoes and I am wearing them with no socks or stockings.  I have had these for over a year, had no problems, and they have held up well.  These really are just the best!