The SD15 is a great mixture between MTB and Outdoor shoe. Because of its Outdoor outsole, the SD15 is perfect for routes where "normal" cycling shoes would be inexpedient, and due to the mesh upper your feet are always well ventilated. It features the replaceable Tecno-3 system, with securing Velcro strap in the forefoot, a functional pull tab on the heel for easy on and off, and the Outdoor outsole which is also compatible with the SPD click-system due to the 4-hole SPD-plate for cleats. SIDI's Tecno-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 a 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.
Sidi shoes are quite small. Sidi strongly recommend taking one size larger than usual.
Material: upper: synthetic
Outsole: rubber
Sole standard: compatible with all common MTB pedal systems
