Bike helmet, with seamless construction and its partly visible cage. A high level of comfort is ensured by the 2k IAS system, with height and width adjustment, plus special, extremely quick drying helmet pads. Aero vent design, multi inmould technology, seamless. 14 ventilation channels and vent pads, 2 shell sizes, 2k IAS technology, Monomatic, FAS strap. Weight from 285 g. Size: 53 - 57. Color - Black Mat.