shaped wood core ( none of that non shaped flimsy shit they make cores out of), with a full aluminum edge( not just a little edege, like a connections on both side so the edge does not rip out), teflon base, thread incerts for bindings, in a 180 to 185, with a 90 middle, and a 20 sidecut. Centre mounted, symetrical ski. Mid stiff, nothing too soft, but enough so i can butter.