It digs into my ankle a bit and that makes them a little uncomfortable. I think its like that because of the bottom being made out of a Styrofoam like material. The seller was nice enough to contact me and send out a new pair of shoes in the correct size. Some people complain about how difficult they are to install, but I found that putting my fingers on the inside and stretching across made it very easy, took less than 2 minutes. This is the most amazing solution. if you dont feel like attaching your portable dac/amp to your phone or tablet, these will do just fine without them. fail fail fail, none of these solutions work. Over all, very happy with my purchase, but loses a star for the cable. Great skirt fit perfectly Im a size 14. Like others Say .