These are Fuzzy Babba Slipper socks that are new with tags. There are rubber grips on the bottom of these. I tried to show you in my last photo where the end of the foot of the sock is, so you can see how far they can go up on the leg. You'll see on the tag that it says these are a size 9-11, and that they fit shoe sizes 4-10. These are in a smoke free/pet free home.