SHIMANO Women's WR42 Road Bike Shoes synthetic UPPER: Supple, stretch-resistant synthetic leather and mesh Micro-adjust buckle and dual off-set straps for precise fit management A snug, durable, breathable shoe which transfers power to the pedal and comfort to the rider LAST: Women's Specific Fit Shimano Dynalast secures the foot into the ideal ergonomic position for a more efficient upstroke