The Marker Tour F10 and F12 bindings were developed based on a 76mm minimum ski width. They feature new, lighter weight Triple Pivot Compact toe and Hollow LInkage heel components. The new toe and heel sit atop a smooth-flexing frame design which features a new, glove friendly release lever that puts the binding in touring mode. The new toe features a height-adjustable gliding AFD designed specifically for AT boot soles, while also compatible with alpine boots. A weight-saving 'hollow' axle forms the pivot point in the heel. Its design is light weight, compact and easy to step into, while the spring focuses energy directly toward the heel of the boot for optimum skiing performance.