For racing and high-speed cross-country rides, the SCOTT MTB RC Lady shoe is as fast as it looks. It features an asymmetric microfiber and nylon airmesh conforming upper. The shoe offers a dual-zone Boa® IP1 lacing system that delivers ultimate comfort and response, allowing on-the-fly adjustability in two separate portions. The ErgoLogic insole features an adjustable arch support and metatarsal button. Made for pure stiffness and pedaling efficiency, the Carbon fiber outsole has a stiffness index of 10.