Compared to the normal shoe sizes clearly too large. As this was to be expected from several reviews and also from the Fußgrößenangaben seller, I ordered despite my normal shoe size 43/44 42. By a liner and thick socks, so for "winter mode", just so right. No inner shoe still much too large. In addition, the shaft is so unusual an extent that a normal pants will not fit over it, but can be inserted only into the boot. Who is looking -ok But it should be noted in the item description.