CST TOURANCE is a high performance tire for road and cyclocross. Sharply shaped large button groups provide ample grounding area and increase durability and comfort for an easy ride, while permanently closed SIPE and alternating high and low buttons moderately reduce the stiffness of the grounding pattern, thus increasing slip resistance and grip for comfortable rides. cyclocross Beveled cutting pattern for tread shoulder increases edge effect for different heights, provides excellent grip on rough roads in cyclocross. Custom-made TURN UP structure and FI fiber anti-puncture protection in the case make your cycling more comfortable and safe. Special rubber was used on the tread to ensure a perfect balance between grip and rolling resistance.