The SOFT INSTEP CLOSURE SYSTEM is a strap positioned on the instep, shaped, soft and anatomical paired with soft material for greater comfort. 

Distributes pressure evenly on the instep and adjusts on both sides to have a perfectly centered strap position depending on whether the instep is low or high. 

The system eliminates the need to use a spacer. 

SOFT INSTEP CLOSURE SYSTEM is replaceable. 

Allows you to close the shoe along its entire length, adapting the upper to the shape of the foot and thus achieving a customized fit.

The reliable Sidi closure systems, fully replaceable, have been improved thanks to a new type of cable, allowing quick adjustment with extreme ease. 

TECNO-3 PUSH SYSTEM can also be adjusted while riding through an innovative button. Pressing it lifts the lever to facilitate adjustment. 

HIGH SECURITY VELCRO is a strap with a velcro band that closes the front part of the shoe.

When the strap is closed, plastic teeth interlock with each other making the closure even more stable and secure.

Anatomically shaped plastic heel that reduces slipping and provides greater power transfer, supports and stabilizes the heel. Offers more safety in case of a fall.

Sidi cycling shoes feature a replaceable polyurethane heel pad on the heel.

The TWELVE CARBON COMPOSITE sole is made with two different materials fused together, nylon and carbon fiber. It consists of carbon fiber injected into a nylon base.

The nylon used does not absorb water and does not lose rigidity in hot or humid weather conditions, not even over time. The result is a lightweight and stiff sole.