Whatever the journey, Aertis is there to make it easier and better. The comfort of a premium suede construction meets the Firmor technology that offers great lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort.Designed for maximum lateral support the Firmor Closure contours the foot with a solid hold, and allows infinite size adjustment for the ideal individual fitThe SIDI Mega Last provides SIDI fit and performance to riders who have slightly wider feetThe SIDI Mega Last is 4mm wider across the ball of the foot, has more volume, a higher instep and a wider heel cupMega lasts are sized EE to EEESIDI’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 fitThe closure uses a new proprietary SIDI Wire monofilament that is completely non-binding for intuitive and effortless on-the-fly adjustmentsLike most SIDI small parts, the Tecno-3 System is serviceable and replaceableThe SIDI MTB SR17 sole represents the ultimate result in terms of stiffness for pedaling and flexibility for walkingThe toe inserts are easily replaceable and offer the possibility to mount spikes for particularly muddy ridesItem SpecificationsCleat Bolt Pattern2-BoltClosureDialShoe Size (EU)42.5Gender/AgeMen'sColorBlackDefined ColorBlackActivityCycling
