If you're going to be racing, you're going to need shoes you can rely on, and the Shimano R170 road bike shoes are designed to deliver. Offering incredible comfort and pedaling efficiency, these shoes are the embodiment of "power to the pedal."
Uppers are made with supple, stretch-resistant synthetic leathers; open mesh provides optimal breathability
Low-profile micro-adjust buckle and two offset Velcro straps provide the perfect fit and prevent uncomfortable pressure on your foot
Shimano Dynalast secures the foot into an ideal ergonomic position for a more efficient up stroke
Dynalast hollow channel carbon sole increases total surface area to add strength and rigidity while decreasing weight
Dual density insoles offer superior biomechanical support
Compatible only with SPD-SL cleats; best paired with the Ultegra PD6700 pedals