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? Thanks.