I got these shoes as part of my nursing school uniform. While using it, I often do find myself moving it around several times before I get it in the position I want, but I dont speak into it much so this isnt a big loss for me. Foam tips are much more expensive and less durable than the factory version, however, they make a significant difference and I am convinced of their value. Broken. Not happy to cut bits off my car for this, but no one will ever see the sliver of plastic I removed. Isolation is of course fantastic. My feet never hurt like they do with other dressy shoes. I would highly recommend. Im staying away from the brand now also because of the deception! They are super cushy to stand on and the elastic means you can quickly slip on n off.