For years, the Protone has been Kask's signature and most popular cycling helmet. The Protone Icon helmet combines aerodynamic properties, comfort and lightweight features into one dynamic, making it the go-to choice for cyclists of many disciplines.
The updated edition of the KASK PROTONE has been dubbed the Protone Icon. This edition features a redesigned shell which maintains the same general appearance of its predecessor, but offers optimized aerodynamic performance. The Protone Icon features a redesigned closure system that offers even more durability and comfort. The vents on the Protone Icon have been repositioned to offer increased ventilation and breathability. KASK helmets are available in NYC at RUBBER N' ROAD New York