hjc 15433010 i91 metal black 10 xl mpn-18923007 It features a double HRT

It features a double HRT shell with a ventilation system optimized in the wind tunnel to ensure comfortable use even under the most demanding conditions

ACS Advanced Channeling Ventilation System ensures constant airflow to keep the rider cool and dry

and versatile

Carbon Fiber technology for superior shock resistance

micrometric closure

hjc 15433010 i91 metal black 10 xl mpn-18923007 It features a double HRTAdvanced Polycarbonate Composite shell with adjustable chin bar: Lightweight, with superior fit and comfort thanks to advanced CAD technology. Slim and elegant design to ensure the journey is safe and pleasant. Improved aerodynamic performance for a smoother and more stable ride. Multi step dynamic sun visor offers greater convenience. HJ 33 Pinlock Ready visor: offers 99% UV protection, anti scratch coating. Breathable and dry interior parts.