Certified sports motorcycle boots designed for maximum safety and optimal comfort. Features Torsion Control System (T.C.S.) to prevent excessive torsion of the ankle joint. Includes PU shin and ankle reinforcement, a replaceable, abrasion-resistant polyurethane toe slider, and a microfiber upper. Features side stretch fabric inserts and an Air Tech breathable mesh lining. Equipped with a TPU shift pad, fastening with a side elastic zip and velcro, and a reinforced polypropylene insole with differentiated thickness. Includes an OrthoLite® footbed for long-term cushioning and high breathability. Features a new Groundtrax® rubber outsole for racing and street riding. The Torsion Control System® allows lateral and longitudinal movement of the ankle within its physiological limits, preventing excessive torsion and the risk of joint fracture. The main structure is composed of a double-heel counter and an interchangeable, polyurethane frame that allows lateral and longitudinal movement of the ankle, preventing torsion beyond natural limits. This structure is connected to the central body sewn to the upper, connecting the to...