Well, I'm not sure that I was noticing that before but recently I started to notice all my shirts with a wet stain under arms and it didn't stop there. Before I would sweat when I'm working out but now I can just sit down and sweat underarms. Lot's of people in my office have a similar problem. I'm not sure if it's problem but it doesn't look good. Deodorant don't help. I started to use underarm pads. Is this cool to use? Does anybody using them?