Thanks Million-miler, who obviously doesn’t think to ask before being nasty, as a 12-year Senator on a real airline, Lufthansa (my airline is bigger, nan-nah), I know better than to sit in socked feet. Lufthansa is a classy deal compared to United. That said, the shitty little slippers I had on were not worth a dime so I might as well as been in socks. Nevertheless, I will tell my wife that my size 13 foot need be covered in tennis shoe sized slippers next time and so my 4-year old doesn’t get to carry that book on next flight.