The Bontrager Evoke Mountain Bike shoe offers superior all-around performance, built with a Tachyon rubber sole for ultimate off-bike confidence.KEY FEATURESPOWERFUL SOLEThe nylon composite Bronze Series sole is stiff and lightweight for great power transfer on long, hard rides. Stiffness index 7 of 14.TOE SPIKE-COMPATIBLEEasily accepts toe spikes for extra traction on the roughest, muddiest trails.DIAL YOUR FITEquipped with a single BOA® L6 Dial for a precision fit and easy micro-adjustments.FOR YOUR TOUGHEST RIDESStrong, synthetic perforated upper materials hold up to the needs of all off-road riders. Full perforations around the entire shoe provide extra be breathability on hot summer days ... More info