TECNOLOGIE OFF ROADT.C.S.(R) - TORSION CONTROL SYSTEMThe off-road Torsion Control System(R) has three rigid elements joined together by lugs that slide inside special pockets. Backwards and forwards sliding is ensured by two rear flexion points, while the sideways movement is based on two points that prevent excessive torsion beyond natural limits and protect the riderâ€™s foot from injury. The special systemâ€™s design allows normal bending movement of the foot without the annoying deformation of materials used typically for traditional boots.INNER BOOTIEThe interchangeable inner bootie is fashioned Â«on a lastÂ» from breathable material, ensuring the foot of the motocross rider is shod in complete comfort. Gel inserts at the level of the malleolus bones afford effective protection to the ankle. A preformed counter cradles and supports the heel, enhancing stability and comfort.