I just received these and have just put them on. I wear a size 9.5 shoe so ordered a size 9.5 - 10.5 and they are a bit snug. The sole is narrower than the top so I feel like my foot is rolling off the side. Also, the back is lower than the front so when I walk my heel rises out of the slipper. So far not impressed or extremely pleased but they may be OK just to wear around the house for warmth.