I love these. I ordered half a size up in a wide just to be safe and for extra comfort. I am usually 8.5w in shoes- but I never have an issue with regular 9 in a heel. So i'm swaying between saying they fit as expected v. somewhat small, because I can swing 8.5 -9 regular, (but not always room to wiggle my wide toes)....So i hope that helps.

Like others said, they are a bit slick at the bottom- but I haven't fallen yet in the three times I've worn them and I was on a few slick surfaces. But I would recommend a traction tape or something if you are worried.