My new favorite work out shoes. I know im a little late on the new fashion but I absolutely love my vibrams five fingers. I was worried when I first purchased them because I have not arch (completely flat footed like Fred Flintstone) but to my surprise they are very supportive. I havent been able to do some hard core training in them yet but im working my way up to it. Im so excited to try these on a HIIT run in the near future.