Key Features:Tyre choice of professional riders in the peloton. Winner of Tour de France, Giro d’Italia, Vuelta a España, Classics, World Championships, European Championships and Olympic Games,Premium cotton casing conforms closer to the road’s surface, providing a smoother ride, easier rolling, and better grip,Functionalized GRAPHENE 2.0 compound allows for higher speed,4 compounds in the tread (4C) for increased wear life, lower resistance andimproved grip on the sides.