SOFT INSTEP CLOSURE SYSTEM
The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermoformed EVA cushion that distributes pressure evenly over the instep area. The SOFT INSTEP CLOSURE SYSTEM is adjustable on both sides, to center the EVA cushion perfectly on a high or low instep. The system eliminates the need for a high instep extensor. The SOFT INSTEP CLOSURE SYSTEM is replaceable.
TECHNO-3 SYSTEM
The TECNO-3 SYSTEM adjusts along the entire length of the shoe, adapting the upper to the shape of the foot for a personalized fit. SIDI closures, renowned for their reliability and replaceability, are enhanced by an all-new proprietary material, SIDI Wire, which is totally non-binding for intuitive, effortless adjustments on the fly. The TECNO-3 PUSH can be adjusted while riding, thanks to an innovative button that can be pushed to lift the buckle and facilitate adjustment.
SUOLA MTB SR17
Lighter and more efficient, the new Sidi MTB sole is made of nylon with PU (polyurethane) inserts. The shape of the sole has been specially designed for mountain biking, providing good grip, mud dispersion and stability. The central insert with the Sidi logo functions as an anti-skid and is practical and useful especially for less experienced users. The toe area, which is more prone to wear, especially when walking, can be replaced with screws and still offers the option of fitting studs to improve traction on particularly muddy terrain. The SR17 represents the end result in terms of rigidity for pedaling and flex for walking.