Every element is in perfect balance: performance, aerodynamics, and safety. The design leaves no doubt: Protone Icon is KASK's new classic, an exceptional helmet for road, gravel, cyclocross, and cross-country mountain biking.
Wherever your journey takes you, the Aertis is there to make it easier and more enjoyable. The comfort of a premium suede construction is paired with Firmor technology that offers optimal lateral support.