I can understand sandals. I've traveled in sport sandals myself. My feet tend to swell, so it's nice to have room. I could have been a little clearer...it's the plastic flip-flops that I don't understand. The ones like those I wore when showering in the dorms because of the grubby floors. I've seen a multitude of 'kids' (read: 14-24 years old) in pajama bottoms and flip-flops in line at the security gates. It just seems a little slovenly to me.
Pull yer pants up and get off my lawn... Becky A.