I just received a demo racquet from TW (Tour 90) that has an overgrip on it. I'm assuming it was put on by the previous person to demo it. I really like the feel of it and I'm trying to figure out what overgrip it is. It's dark gray (faded black maybe?), has a soft cloth-like feel, and appears to have very slight grooves in it. It's taped with some Gamma finishing tape but I don't think it's a Gamma overgrip. I think it's Babolat Symbio Overgrip based on the grips I looked up on TW, but I'm not sure. Anyone have any thoughts? If the person who last demoed the Tour 90 reads this, could you let me know what overgrip it is? Thanks.