The M3 Uomo is a top-tier mountain bike shoe offered by Fizik. The perfect blend of comfort, fit, performance and power transfer all wrapped in a lightweight package. The M3B features a uni-directional carbon outsole with removable skid-plate, giving ultimate stiffness and seamless power transfer. On top, a microfiber upper is blended with anti-scratch material that molds to your foot and stays looking nice ride after ride. Micro-adjustable Ip1 Boa closure system makes getting the perfect fit, easy peasy. This true mark of craftsmanship in design and construction, make this shoe the easiest choice ever.