Those shoes and boots don't look like they have just been removed.
They look more like worn out old scrap shoes sorted for recycling.
>Graham seems very well versed in military law.
Most of his active duty during his military service happened from 1982 to 1988, when he served with the Judge Advocate General's Corps in the United States Air Force, as a defense attorney and then with the Air Force's chief prosecutor in Europe, based in West Germany.
https://en.m.wikipedia.org/wiki/Lindsey_Graham
Nice of you to post a pic zoomed in / cropped so that the 'eye' windows are not visible.
Some Spies Like Us movie vibe going on with the white hat and boots.