I have the shoes in my size (45) ordered because was in the description: "regularly fall out". And sure enough - they fit perfectly. They are very comfortable and wear as slippers. I use it exclusively in the gym. For hard spinning units, the sole is a little soft, but they are not necessarily meant yes. For all other indoor sports they are good anyway. Have already squash and table tennis played with it. Stability and lateral support are well and thanks to good zupackendem Velcro ruckzuck on and taken off (I hate laces). All in all very good for my purpose. Value for money outstanding.
