Infinito X1 is fizik’s range-topping MTB shoe, and benefits from the latest technologies, materials and improved design based on feedback and input from some of the world’s leading pro riders: the ultimate cross-country race and trail riding performance shoe. With perfect fit, class-leading comfort, lightweight trail protection and unmatched power transfer, the Infinito X1 Off-Road cycling shoe delivers ultimate cross-country race and trail riding performance. The new Infinito Closure System, its strong, stiff sole, weight-saving materials and the intelligent implementation of new technology combine to make the very best high performance mountain bike shoe. The Infinito Closure System uses two micro-adjustable double Boa® IP1-B dials running laces in an infinite configuration that adjusts the fit of the upper on the forefoot and through textile guides that eliminate pressure points. It works with fi’zi:k’s Dynamic Arch Support technology and the Increased Volume Control system, to shape the whole shoe’s 1.4mm thick Laser Perforated Microtex upper directly around the foot’s profile. The protective upper harmonises with the new mesh footbed insole’s improved ventilation and comfort. Its laterally stiff, light, Uni Direction Full Carbon Outsole is ventilated and delivers ultimate power transfer for XC and trail performance. Pronounced treads on the heel edge and toe sections allow for mud clearance around the cleat recess and provide grip and protection on any riding surface, further enhanced by detachable cyclocross-style rubber studs.