What exactly do you want to know? The website describes them pretty well.. they can hold up in any type of condition.. Solid flex. Stiffest underfoot getting softest in the tips and a little softer in the tail. Extremely light with loads of camber and decent sidecut. I've seen people rip through these in the park, tear up the steeps, and I got a pair to a guy who's 48 and loves them.