Feds headband dark blue by the end of the match?

[roddickislame]

why is it that at the beginning of feds matches his headband matches his cool shirt... but then soon the headband is like navy blue.. is that b/c of sweat or something else

[Noveson]

Yes....It is all sweat.

[Bogie]

obviously its because of sweat. i doubt that he sharpies his headbands darker blue as the match progresses.

[jay4cee]

may be becos it is made by the same material as those hypercolor tee-shirts....

[sloe_torture]

Federer sweats? The guy is losing his cool.

[stormholloway]

He soaks his headband in piss when matches go the distance. It helps him focus.

[CivicLx]

maybe the piss is from the other player...he probably makes a lot of guys piss themselves:)