hjc 15732110 i71 zest mc21 10 xl mpn-16042110 as well as to thermodynamics

as well as to thermodynamics to optimize ventilation

Three-way top ventilation system for maximum airflow and defogging

without compromising on aesthetics thanks to its striking style and unique design

adjustable micrometric closure

Speaker pockets for Bluetooth communication

hjc 15732110 i71 zest mc21 10 xl mpn-16042110 as well as to thermodynamicsAdvanced Polycarbonate Shell: Designed with CAD technology to be lightweight and offer superior fit and comfort. "Push & Release" visor locking system for increased safety and ease of use. Integrated sun visor adjustable in 3 different depth positions (up to 10 mm forward) to adapt to the rider's morphology. Aerodynamic spoiler on the visor edge to reduce noise and wind turbulence.