The SHIMANO ULTREAD GE rubber compound, optimized for enduro use, along with its special tread pattern, ensures reliable pedaling and walking properties. BOA® fit system with L6 rotary closure and plastic protection against accidental loosening during collisions with rocks and other trail obstacles. TORBAL 2.0 torsion intermediate sole with flexibility on the outer sides for excellent control in steep descents and curves. Stiff, carbon-reinforced intermediate sole for efficient pedaling in any situation. Optimized neoprene shaft hugs the ankle and prevents the entry of small stones and dirt, women's fit.