The famous black patches under Chanderpaul's eyes!

I have always wondered what those black patches under the eyes of Shivnarine Chanderpaul's eyes? Until today I did not try to find out what they are. But each time I watch  him play, I always wondered if that was a paint or a cream or a patch. I also used to wonder, what the white letters written on the patches were. I used to ask my friends who were also watching the matches, but no one had any clue. Now I know what the black patches are.

Do you know what they are what's written on them and why? What were you thinking about the unique decoration?

Was he ever paid by that Company ?  :-\

I once saw him with blank ones ...no Logo !