Tuned for long descents to minimize foot fatigue, Shimano’s benchmark flat pedal shoe delivers total control in technical, rugged terrain. New reinforced shank plate prevents arch bend while maintaining lateral flexibility for better control on rugged, technical terrain. Synthetic leather upper dries quickly and protects you from the elements, while the revised BOA closure assures optimized fit and secure foot hold. Dialed FitSingle BOA dial delivers quick and precise closure adjustment while a unique pull tab with rubber grip helps secure the lace over the toe box for even tension across top of foot. Women's-tuned design is tighter around ball of foot for enhanced bike control and pedaling efficiency, while increased volume at the toe box and heel improve walking comfort and shock absorption. Grip And ProtectionThe heavy-duty synthetic leather upper dries quickly and has an asymmetrically raised ankle guard so you can confidently tackle technical terrain. The durable, slow-rebounding ULTREAD GF rubber outsole delivers secure pin engagement. Features: Shimano’s flagship flat pedal mountain bike shoe, the GF800 is an ideal choice for aggressive enduro and downhill riding and racing Micro-Adjustable: BOA dial delivers quick and precise closure adjustment while a unique pull tab helps secure the lace over the toe box to get even tension across the top of the foot TORBAL 2.0 Midsole: Unique midsole structure allows heel section to move torsionally, maintaining full range of motion for improved rider comfort, fluidity, and on-bike control Volume Trail Last: Tuned upper is tighter around ball of foot for enhanced bike control and pedaling efficiency, and has increased volume at the toe box and heel for improved walking comfort and shock absorption Trail-Ready Design: Heavy-duty cushioned synthetic leather upper, asymmetrically raised padded ankle collar, and sidewall sole protect against rock strikes and other trail impacts Armoured Design: Ankle collar keeps trail debris out, while the robust, quick-drying synthetic leather upper with mesh window stands up to the roughest terrain and helps keep you cool Efficient Pedaling Platform: Reinforced shank plate increases sole stiffness for more comfortable and efficient pedaling during long days in saddle
