Kask Protone Icon

The Protone is arguably the most advanced helmet in the current Kask program. Technically innovative and featuring a unique look, the Protone cycling helmet, developed in collaboration with the successful Team Sky, sets standards in ventilation, heat dissipation, and aerodynamics. Thanks to the large openings, the contact area with the head is significantly reduced. At the same time, an internal substructure keeps the helmet intact in the event of a fall.