I love everything about this slipper, I order them every year for both myself & my son. The are very well constructed and have great arch support-I love the cushy insole they added last year-it feels snug at first but quickly conforms to your foot. I solved the problem of the removeable (great for washing) insole slipping out with a piece of 2 sided tape on the bottom-works great! I especially love the way I can go outside in our rainy Northern California winters and not get wet shoes or slip (they have great non skid bottoms)! I have tried other well known brands but never got the quality I find in Old Friend-they are truly my favorites!