I was lucky enough to win a pair early this spring from Chris and Mike in a give-away. The fit is close to the Sci-Flex and has been great for our extra humid weather in KC.
I've worn them for about 10 rounds and countless practice sessions as part of a rotation and can't believe how well they have worn. As one of the other posts states, it's also a great solution for a rain grip glove. It's worth finding a pair, whether it's at your local Pro Shop, Retailer or online.