I wore heels every day (at a job where they were mandatory) for ten years and it was horrible on my feet. In the hospital I'm working at now, almost everyone wears these. I love them and I officially give not a FUCK what anyone thinks about how they look. It's actually wonderful to work in a job/career where I don't have to get tricked out like a French whore daily!
We wearers of crocs on the job don't have time for concern over shit like this when lives are at stake.