Product details:

New Sidi SD15 shoes for MTB, SPD compatible. Technologies Tecno-3 SystemSIDI's new Techno-3 dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. SIDI's famously reliable and replaceable closures are 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 Buckle is serviceable and replaceable. Outdoor SoleSidi SD15's sole is designed to offer optimum walking grip. Riding is efficient too, thanks to the good compromise between lightweight and stiffness.