Shimano XC-300 High-Performance Mountain Bike Shoes - These Shimano XC300 MTB Shoes are perfect for riders who want a high-performance off-road racing shoe with an advanced fit and premium pedalling technologies combined with a comfortable fit and a sleek racing profile. These shoes clearly demonstrate Shimano’s passion to create the best cycling footwear on the planet in each of their price ranges. If you're going to cycle your way to the podium of off-road champions these shoes are the best and most reliable ones, for the price, to keep you on track to get there. - BOA Dial And Hook & Loop Fitting System - Shimano's XC300 MTB Shoes effectively utilise a combo of a strap and an off-set centre flap mounted BOA L6 Dial to allow riders to customise their shoe fit and carry out quick adjustments along the way. Helping you to reduce energy loss on long rides, Shimano's Dynalast technology promotes a smoother, more energy-efficient upstroke and lets you keep more in the tank for that final sprint to the line. - Fibreglass-Reinforced Nylon Sole - The synthetic leather upper with perforated vents encourages airflow around the foot while the surround wrapping upper structure reduces overlap and provides a glove-like fit. A lightweight, fibreglass-reinforced Nylon sole is included for power transfer while the SPD system offers ease of entry and exit, good mud-shedding ability, a stable and efficient pedalling platform, and a comfortable, secure connection to the rest of the bike.