HEEL RETENTION SYSTEM - en
A special configuration of the lacing system combined with a specific internal finishing and padding constitute the Heel Retention technology. Due to extra stiffness of the carbon sole, a special Heel Retention System is required. When pulling the laces to close the shoe, a fabric tapes system helps keeping the heel in place from the back. In addition, the liner in the heel area features a “scratchy” effect preventing the heel from slipping out of the shoe. The result: an extremely precise and secure fit in action.