P-09 Cycling Helmet Size:M (56-60cm) Extra wide range with front

Extra wide range with front double 36-26T

and other scenarios where no other tool will do

Anti-fog and UV Protection

so they can be switched if they wear out

P-09 Cycling Helmet Size:M (56-60cm) Extra wide range with frontThe P 09 helmet utilizes the innovative technology of the Vorttice helmet with improved aerodynamics, improved ventilation, and an improved lens system. The frontal surface is reduced to a minimum, making the helmet more compact. The inferior part of the tail is reversed for a better airflow at the shoulders, and a Speed Port allows air that enters at the front of the helmet to exit through vents behind the ears and release any pressure. A better vent