Why does chris martin (coldplay) wear colored armband?

Question

why does chris martin from coldplay wear some random colored armband and wrap his microphone with some colors too during his recent concerts?

for example:

http://youtube.com/watch?v=FRtSR82cUFA

love coldplay!!

p/s: im going to their concert on july 15th!!

Answer 1

because he can becuse he is cool

Answer 2

I don't know, but its s**y!

You're so unfair!  I so want to see them in concert!  Hope you have an awesome time!!!  

Coldplay is amazing!

Answer 3

because hes awesome, and it looks sweet.

Answer 4

him and the whole band are very into fairtrade....they often have 'make trade fair' on hands/instruments.

Answer 5

im not shore

he may just want to add a litte bit of color  and excitement to it because most are black

Answer 6

Because it's cool looking.

Answer 7

Because he's a friut, and his band is fruity.

Answer 8

represents like world peace...he's always wearing it to support different causes...sometimes he writes it on his wrist or hand...to promote world peace...and different causes.