ARAI Concept-XE Frost Helmet, black, size S

* PB-e cLc outer shell, constructed of Arai's original super fiber and a newly developed resin * New Arai vent system : three exhaust holes are provided on top so that air passes through the air channel in the liner and is exhausted efficiently through the slit at the back of the head by negative pressure caused when riding. The highly efficient ventilation is realized while maintaining a simple and clean surface * Glancing Off concept: increases the ability of glancing off objects, without transmitting shock energy to the rider | article: ARAI Concept-XE Frost Helmet, black, size S for Men