A low-profile tapered tread pattern positioned at the mid-foot allows for an immediate connection and optimal mechanical interface with the pedal pins, while under the heel and toes, a deeper, sharper tread provides better ground traction when hiking back up the hill. This clip-in version is stiffer than its flat counterpart for better power transfer through the entire pedal stroke, improving pedalling efficiency. Featuring an extended cleat track, the clip-in version enables you to run your cleats further back to allow for dropped heels on descents to improve both stability and control, just as you would when riding on flat pedals.