This shoe is engineered to deliver the essential timeless look and versatile performance that makes every ride a pleasurable experience. The classic considerations of a road shoe have been redefined with a distinct Fizik identity and intelligent, form-fitting construction. Overcurve is a shoe construction with an offset collar that wraps around the ankle, tracing the natural misalignment of the two protuberances of the ankle: the lateral and medial malleoli. The result is an asymmetrical shape where the shoe curves from the outside in over the foot. The twist lock is fast and secure, powered by a micro-adjustable BOA IP1 and Velcro strap for an optimal fit in the forefoot. The durable R5 nylon composite outsole is supple and comfortable without compromising pedaling performance.