The Fizik Tempo R4 Overcurve performance shoes are versatile, fast and easy to assemble. They are designed to suit a wide range of cyclists and many types of riding. This shoe has been created to offer a timeless essential look: the classic considerations of a road shoe have been redefined with a distinct Fizik identity and an intelligent shape-fitting construction. Iridescent options add a new twist to that style. The construction of the Overcurve shoe has a staggered neck that is wrapped around the ankle, tracing the natural misalignment of the two bony protrusions of the ankle: the lateral and medial molecules. The result is an asymmetrical shape, with the throat of the shoe curved over the foot from the outside inwards. The closure is fast and secure, with a single micro-adjustable Boa IP1-B dial. The new R4 outsole, moderately rigid, with 15% carbon fibre infused, achieves a balance between comfort and pedalling efficiency that makes it a truly versatile sole.