From light trail riding to epic mountain adventures the PEARL iZUMi Summit Mountain Bike Shoe is prepared for everything. The nylon-composite sole delivers an excellent power transfer and features an outsole pattern that delivers unmatched traction when hiking our bike is a must. The synthetic leather upper with perforations and mesh panels offers superior breathability to keep us cool on hot days while three hook-and-loop straps ensure a snug secure fit on any ride.