Whitewoods Erik Sports 75mm 3 Pin Cross Country Ski Bindings with Hardware & Backplates These bindings will work with any standard 75mm, 3-Pin Boot Your boot will have an extended lip and 3 holes in that lip which will clip into the pins on the bindings INCLUDES: 2 Bindings, All Hardware Needed & 2 Flat heelplates to mount on your skis 75mm touring binding for 12mm thick soles