The R1B’s outsole is fully uni-directional carbon fiber – with built-in ventilation that further enhances both cooling and the aerodynamics. It combines with the proven supportive and comfortable Fizik Cycling Insole with sculpted footbeds and supportive heel to ensure that every precious watt goes straight into your pedals.
The R1B’s Microfiber upper is hard-wearing, light, and resilient with enough flexibility to ensure that the Volume Control technology works to shape the shoe to every rider’s foot, but strong enough to withstand the demands of racing – without any weight penalty. The diamond-shaped laser-cut perforations help temperature management, in harmony with the sole’s air duct.
Materials: Microtex Laser Perforated
Outsole: Full UD Carbon Vented
Closure system: Double IP1-B
Insole: Fizik cycling insole
Weight: 227 gr (size 42.5)