i did not wear them, today. I was panicy enough. being a new location i havent been to and being a major cut. as for hair on floor, or spilling any highlight material. thats not a concern, it is a very clean place. and the stylists there have been doing hair since mid 90's. after i got home, i switched to my camo pair and went shopping with my mother, so i did give my shoes some exposure. For those who know about fivefingers, would you please tell me how/when you learned of them.