A Vibram rubber outsole for an optimised shoe-to-pedal interface;A uniform tread pattern provides a consistent, predictable interface between pedal and outsole;Directional tread at the toe and heel gives off-bike scrambling traction, uphill or down;Shock-absorbing EVA midsole;Durable, synthetic leather upper;Ortholite insole for long-wearing comfort and durability;The Women-Specific Design is engineered specifically to yield better fit and greater comfort for women;