Sidi Fast Road Shoe

- Sidi's Techno-3 System: Dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. Now improved by an all new proprietary SIDI Wire material that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most SIDI small parts, the TECNO-3 SYSTEM is serviceable and replaceable

- Sidi Heel Cup: Reinforced cup that stabilizes and supports the heel. Anatomically shaped plastic, reduces heel slip and provides increased power transfer. Provides additional foot protection in the event of a crash

- Replaceable Heel Pad: For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad

- Carbon Composite 20 Sole: Nylon and injected carbon fiber. The nylon keeps the technical features unchanged over time. The result is a light and stiff sole. The central part of the sole is graduated, with millimetric scale, to facilitate the correct fixing of the cleats