Keep them on for goodness sakes
What is up with people taking off their shoes in class all the time? It's gross. I guess I can understand why girls who are wearing flats or like slip ons might, but over the past week, I have observed guys taking off their sneakers on more than one ocassion. Would you take off your shoes at work? During a board meeting? NO. And no matter what you may think, your feet don't smell like roses.