Shimano XC3 Wide MTB Shoes The highly versatile Shimano XC3 Wide MTB Shoes are just as good for hitting the cross country or cyclocross circuit as they are for a mixed terrain ride. They have a seamless midsole construction that keeps stack height low to maximise power transfer. The surround upper wraps the foot for an improved fit that spreads pressure evenly and reduces the chances of hotspots. Constructed from a synthetic leather composite with perforations, ventilation is excellent and a BOA dial allows plenty of adjustment to fit. Protection is maximised by a robust toe cap. A glass-fibre reinforced nylon sole keeps weight low and it's compatible with two-bolt SPD pedal systems.