Hi Guys, I have a soccer match in 2 hours time. 20 minutes a go the Toppik that I ordered with the Toppik hair spray just arrived in the post! I've just tried it out for the first time and it covers the front up quite good! I was wondering is this okay to apply on my hair before the soccer match? It will last about 2 hours so I don't want it running down my face if I'm sweating! I do sweat quite a lot though!? The colour I use is dark brown. I was just going to use it on my frontal instead of crown so that people couldn't tell I did something drastic! Is this stuff okay to wear if I'm sweating? Or will it come off and I shouldn't put it on? Thanks fro your help! An urgent reply would be great!!