I have leather grips on my Aero Storm's. They have been there for around 4 months and all look terrible now. Filled with sweat they're just gross. I do use an overgrip with them but I sweat through it. Is there some sort of overgrip I can use that will absorb sweat better? I still want to use my VS on top though. By this I mean Leather grip, then absorbent grip, then VS. I read the other thread about using a Shamwow, that's a really great idea.