Triathlon, road bike, speed skating. The whole program. all in one full dedication. Speed and concentration, endurance and precision. Changing conditions and great effort. You feel every muscle and your tension. You see the path in front of you and every detail of it. Your equipment has to fit perfectly to be able to give your best.
The spirit of Kona.
We developed the SIOLS.System KONA sports glasses and their components to balance the demands between high speed and strenuous exertion. The very low posture on the racing or triathlon bike requires an unrestricted view to the front and the best possible wind protection. That's why our KONA discs are so big. Nevertheless, the ventilation has to fit perfectly, which is why we have integrated additional ventilation slots developed in the wind tunnel, which ensure ideal ventilation even in high heat. Especially, but not only, for people who wear glasses.
We have preconfigured various SIOLS.System KONA sports glasses, but you can also individually choose your favorite frame and lenses - for different sports and weather conditions - or order additional interchangeable lenses.