Web Content I'm baffled by wording of wiki entry for Hooters chain

[Buba]

I was reading this:

Hooters - Wikipedia

en.wikipedia.org

and I can't wrap my mind around:
The remainder of the Hooters Girls uniform consists of the restaurant's brown ticket pouch (or a black one with the black uniform), tan pantyhose,[26] white loose socks, and clean white shoes.

Capitalisation and italicisation mine,
Why the need to specify that customer serving restaurant staff need to have clean shoes?!?

 

[49ersfootball]

I was reading this:

Hooters - Wikipedia

en.wikipedia.org

and I can't wrap my mind around:
The remainder of the Hooters Girls uniform consists of the restaurant's brown ticket pouch (or a black one with the black uniform), tan pantyhose,[26] white loose socks, and clean white shoes.

Capitalisation and italicisation mine,
Why the need to specify that customer serving restaurant staff need to have clean shoes?!?

WOW!

 

[ParadiseLost]

Hard to keep white shoes completely white - they are the shoes that show dirt in the most obvious way.

So the handbook probably specifies clean for the shoes and not for the rest (because the rest is assumed/not as important), and WIkipedia probably copied that.