The all-new, blackened and redesigned adidas X Crazyfast.2 soccer shoes remain lightweight with an Aeropacity Speedskin upper that adds layers of reinforcement only where needed. The firm-ground outsole features two extra studs in the forefoot for enhanced propulsion. Inside, a molded insole ensures you fly first class. Made from a range of recycled materials, this upper contains at least 50% recycled content. Regular fit with lace-up closure. Aerocage technical support lining.