The chameleon-like color of the Tempo R4 signal their use as an all-around road shoe, with the fit and styling we love from Fi'zi:k. The Tempo R4's follow Fi'zi:k's approach of centering physiological and anatomic research with the new Overcurve shoe construction. The asymmetric collar wraps around your foot, tracing the natural misalignment of the ankle bones for a comfortable fit that's free of pressure points or discomfort. A micro-adjustable Boa dial closure ensures a precise and even fit, so your feet are more comfortable for longer rides.