SHIMANO Men's SH-M163 Mountain Bike Shoes Synthetic All Conditions Trail/Enduro Shoe Excellent traction off the bike, yet stiff enough to keep power transfer for a trail-specific shoe Tough synthetic leather upper with low-profile armor provide foot protection and excellent durability Cross X-Strap is optimized for relieving tension on top of foot during push off motion Super low-profile micro-adjust buckle securely holds foot