Visually beautiful, but no running quality

So I'm disappointed with this slipper. As it is mentioned in other reviews, it is quite narrow, but since the length is right, you can not take him even bigger, but just have to wait until the whole thing has widened slightly. That was not the problem. What I do not like is the fact that he ansich has no-slip soles. Downstairs is a thin rubber sole (as pads attached, I suppose), and the rest consists of a thick layer of felt. Thus, the slipper is very soft, yes, you run initially as on Moss. But with me he has very quickly (wrong) depressed. So where you always his heel or even the foot on it "expresses" while running, the felt layer became thinner. That was very inconvenient for me, because was no fuss healthy position. Right plate-flops! So very quickly to throw away. Also, the material is not robust, quickly much pilling.
So besides the beautiful design in my opinion not recommended!