It's hard to argue with stronger and lighter! ATK placed itself front and center in the eyes of the ski mountaineering crowd with a knockout ski crampon made with a robust, lightweight alloy. Designed by Batman himself, these sinister-looking crampons inspire confidence in steep terrain. Available in several widths, most ATK crampons have a deep bite. The exception is the 70mm race crampon, which is shallower and has extra cutouts to save weight. All the crampons are sold in pairs and come with a carrying pouch. They are compatible with most Dynafit-style toe pieces, but notably not Plum bindings.