The Fizik Tempo R5 Overcurve road bike shoe consists of a shoe construction with an offset cutout that wraps around the ankle and reproduces the natural offset of the ankle protrusions: the medial malleolus and lateral malleolus. The result is an asymmetrical shape, in which the shoe opening curves over the foot from the outside in. The combination of the BOA IP1 twist lock and a Velcro fastener ensures an optimal fit on the forefoot. Even on long journeys, the carbon-reinforced R5 nylon outsole feels supple and comfortable without compromising on pedaling efficiency. The Fizik Tempo R5 Overcurve is designed to deliver the basic timeless look and versatile functionality that make every ride an enjoyable experience. Specifications: Application: Road Pedal system: 3-hole (SPD-SL / Look) Closure: twist lock, Velcro fastener Adjustment aid for pedal plates: In order to find the ergonomically correct position of the feet on the pedals, we recommend the Cleat Tool from Ergon so that the longitudinal orientation, support width (Q factor) and foot angle are optimally adjusted to you. Features: - Upper material made of laser-perforated Microtex - carbon reinforced nylon outsole - Overcurve cut - Fizik Cycling insole