TCX S-TR1 Motorcycle Boots - Certified sports motorcycle boots. Designed for maximum safety and optimal comfort. SPORTY, COMFORTABLE AND SAFE: S-TR1 is the sporty boot designed to protect the foot, joint and shin, for the perfect balance between safety and comfort PROTECTION AND GRIP: Protection ensured by the presence of a rigid front TPU shield, in synergy with the soft lower padding The Groundtrax sole guarantees perfect grip on the bike's controls and on the asphalt MOBILITY: The movement of the joint is controlled by the Torsion Control System, a joint specifically designed to accompany the ankle in its optimal range of action, to avoid torsion, hyper-extension and unwanted hyper-flexion CHARACTERISTICS: Ortholite footbed with resistant padding and high breathability, reinforced polypropylene insole with differentiated thickness, side inserts in stretch fabric, protection in the shift pedal area in TPU TCX - TRADITION AND MODERNITY: Fuses traditional shoe-making craftsmanship with modern science to design motorbike footwear that offers superior feel, freedom and control. Features Torsion Control System (T.C.S.) prevents excessive torsion of the ankle joint PU shin and ankles reinforcement Replaceable, abrasion resistant, polyurethane toe slider Microfiber upper Side stretch fabric inserts Air Tech breathable mesh lining TPU shift pad Fastening with side elastic zip and velcro Reinforced polypropylene insole with differentiated thickness OrthoLite® footbed with long term cushioning and high levels of breathability New Groundtrax® rubber outsole for racing and street riding Torsion Control System (T.C.S.) 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 central body sewn to the upper, connecting the to...