shoes Sidi Sixty offer a high performance. Produced with avant-garde materials that respect the environment. The carbon sole has been carefully designed to transfer the power to the pedals. The rotor, which is remarkably advanced in comparison with the first designed in 1988, allows a microadjustment perfect.;Features - Use: Road - top Fabric made with microfiber mesh;- carbon Outsole with a high-ventilation;Technologies;- Microfiber Techpro: it Is a material of microfiber PU Made in Italy that we can define as leather eco-friendly high technological content and innovative, suitable for products-technical sports that require high levels of performance. It has characteristics of resistance, stability, light weight, water repellency and eco-compatibility. Is subjected to a treatment of Hydro to reduce the absorption of water and mold, to exclude the formation of mold and bacteria. The Microfiber Techpro is certified by Oeko-Tex, does not contain harmful substances and respects the legal limits.;- Techno-4 Push System: The mechanism to a single-rotor to reduce the weight of the shoe, ensures a micrometric closure and precise. To highlight the speed of release of the tension, decidedly improved in comparison with the other mechanisms of the Sidi. Another technology belonging to the Italian brand Sidi is the possibility of replacing all the components of the Techno-4.;- High Security Velcro: Strap with velcro that closes the front of the shoe. Hides inside of plastic teeth that stick out when the strap is closed. This system makes the closure more secure and the strap becomes unmovable from their position.;- Heel integrated: The heel is built, new design and lightweight, reinforced to prevent deformation after a strain and pressure for prolonged periods. With an anatomical shape, stabilizes and supports the foot to the pedal. The inserts REFLEX in the heel provide greater safety for the athlete on the road, helping to point out the presence of the cyclist in conditions of low visibility.;- Tacco antiscivolo: The cycling shoes Sidi are equipped with a heel, polyurethane replaceable heel.;- Sole Vent Carbon 16: Adopts a high-heeled polyurethane lightweight and replaceable to improve the caminabilidad and an air intake integrated, replaceable. The main advantages of the sole are not only a greater transfer of energy, thanks to its lightness and rigidity, but also greater comfort at high temperatures. It is designed with an air intake and integrated air ducts for the ventilation and dispersion of heat. The air inlet can be opened or closed for optimal comfort in all seasons. It is handmade exclusively of carbon fiber-woven backing, which maximizes rigidity while allowing a degree of controlled flexing in the toe. This bending carefully studied relieves biomechanically the tension in the tendons of the template, and helps to improve circulation. In the sole is printed a scale of alignment of the creek, which allows adjustment of 10 mm forward and backward and the possibility to memorize the position of the cove to Look, facilitating its replacement. In the triathlon, the air inlet also acts as a water drainage, significantly improving the comfort of the foot after passage through the water.