Picture of black lines sports players draw on their faces?

Question

I'm trying to find pictures of the black lines many sports players draw on their faces often under their eyes for games. Usually hockey players and football players draw these lines.

Sorry if I am not being very clear but I do not know much about sports.

Any pictures would be a great help!

Answer 1

its called eye black

http://www.nytimes.com/2006/12/03/sports...

Answer 2

http://bp0.blogger.com/_fw7iF68JR8k/R3vw...