I have ordered my shoes in size 11 (42). Can not say that they are as much turn out too small now actually. I tend to feel that they are a little too large. Have usually size 42 (according orthopedist). Have compared it with some other soles shoes size 42, then you really fall too big. But have they kept it because I turn did not know whether it in size 10 then are not too small .... Wear them now always with 2 pair of socks, single pair of socks. Hab but still feel that they are too big. Nevertheless, I am thrilled. They are so nice and warm, and if you just go into the warm (z. B. shops), there is not even Schwitzfüsse.