Good product apparently, but they do not fit

I bought the mules as a substitute. I had originally ordered size 47,
because I had the impression that are likely to be the mules small. Normally have
I size 46, as should just work 47. Wrong! They did not fit. So I returned it,
and the largest execution ordered. But unfortunately I can not tell the difference to the
returned. Possibly they are longer, but not wider and already not been the
Spann extended. So the mules of size 48 (!) Go back again. Too Bad.
Otherwise, they made a good impression. But I could not intensify it.