A binding comprising a baseplate that is adapted to attach to a gliding board such as a snowboard, the gliding board having lateral and medial sidewalls and a heel loop, and a pivotably highback pivotably mounted to the baseplate. The heel loop includes at least one forwardly disposed tooth, and the highback includes a plurality of rearwardly disposed teeth. The maximum forward lean angle is established by the engagement of the heel loop and highback teeth. In one embodiment the highback adjustably attaches to the baseplate with hardware extending through arcuate slots, such that the maximum forward lean angle is determined by the position of the hardware in the slots.