Do you have to have a special reason for wearing a dark visor on a football heltmet?

I'm going out for JV football this upcoming year and my friend said you can't have a dark visor unless you have a special reason. Is this true?

Do you have to have a special reason for wearing a dark visor on a football heltmet?nba scores

yeah its true

in our school you cant get a reg visor without a med. reason

Do you have to have a special reason for wearing a dark visor on a football heltmet?nba 07 ,nba teams

I don't know if that is true; I always thought that it was to block out the lighting. LaDanian Tomlinson wears one, and I don't think that it is because of a medical condition, as the person above me stated.
Yes
Yeah that you have problems getting girls
in the NFL you can only play with one if its for a medical condition
Yes this is true