I"ve worn these Haflinger slippers(this kind)  for at least 14 years.  This is the first pair I have gotten that didn't feel awesome on my foot right away.  I'm not sure what it is..maybe  the foam on the bottom is not as soft or as thick.  All of the Haflinger slippers have had, let go at the toes.  I can only wear them about 6 months before the toes come out.  I could sew up but by then they look pretty ragged.  May have to look for another kind but I love the sole (don't like rubber) and they are warm.