Shoes SIDI MTB AERTIS GRES BLACK

Designed for maximum lateral support the Firmor Closure contours the foot with a solid hold, and allows infinite size adjustment for the ideal individual fit-Sidi\'s Tecno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit-The closure uses a new proprietary Sidi Wire monofilament that is completely non-binding for intuitive and effortless on-the-fly adjustments-Like most Sidi small parts, the Tecno-3 System is serviceable and replaceable-The Sidi MTB SR17 sole represents the ultimate result in terms of stiffness for pedaling and flexibility for walking-The toe inserts are easily replaceable and offer the possibility to mount spikes for particularly muddy rides