I have a set of Fritschi Freeride Pro AT bindings that I used once. I have them mounted to a set of Marquette Backcountry Skis. The Skis themselves are a rotomolded plastic, their website explains it better than I can. As far as the bindings go, I will pull them off the skis and ship them out to you. All offers will be considered on the skis, bindings, or the set.