Nice one, Miles. Yeah, on the package for the super thin, it says reversible, which I guess is nice, I've used both sides of alot of different grips and usually one side didn't feel too good to the hand. This grip is the same on both sides and extremely tacky. I use leather grips under my overgrips and last night my wilson super thin was soaked, but I still didn't feel like the racquet would fly out of my hand on serves. As for distribution, I'm not sure, I got it in the pro shop at a place called the Courthouse, where I'm a member. Just your basic tennis/workout facility. Check a pro shop near you. I'm very happy with this grip so far.
Proudly donning the Nadal avatar until Fed either wins Roland Garros, or serves Nadal a bagel.