Nice stylish sandal but not enough ankle support. I havent done any tests seeing how well they hold, but thuggery will work as back ups. Check out the dimensions before you buy. A pair of black ballet flats goes with pretty much anything but they dont always give the best support. Like, I literally want to cut the thick vinyl away from the phone screen and try it that way. Husband enjoyed. I was actually thinking about keeping them but as I went to try it on again, i noticed a very foul odor from the slides. Update January 2021???? Systems still working great. So I bought this. Several people said it was super sturdy but I think that?s a bit of a stretch.