Shimano GE9 Gravity SPD MTB Shoes Shimano's GE9 Gravity SPD MTB Shoes are their premier high-performance gravity shoe. The GE9, boasts a TORBAL 2.0 midsole allowing the heel to move torsionally, ensuring a complete range of motion for heightened comfort, fluidity, and on-bike control. The enduro optimised ULTREAD GE outsole enhances traction on tricky hike-a-bike sections, featuring a molded pedal channel for a secure shoe-to-pedal connection, even during unclipped rides on challenging terrain. The armored design includes an assymertical ankle collar to shield against trail debris, while the durable, quick-drying synthetic leather upper, complete with a mesh window, withstands the toughest terrains and provides effective cooling. Maximize your pedaling efficiency with a full-length nylon midsole, reinforced with carbon for increased rigidity and enhanced power transfer.