Built for comfort and protection, the HJC i31 open-face helmet features a durable polycarbonate shell with impact-resistant properties, ensuring safety without unnecessary weight. Equipped with a full-length, lockable external visor and an internal sun visor, both easily adjustable and featuring a quick-release mechanism, this helmet delivers practicality and convenience for every ride.Here s what makes the HJC i31 stand out: Advanced Polycarbonate Compound (APC): By combining high-grade polycarbonate with impact-resistant ABS, this shell offers exceptional durability while remaining lightweight, reducing fatigue and enhancing comfort on long rides. Advanced Channelling Ventilation System (ACS): Designed with a well-placed front intake and rear exhaust, this system creates a continuous airflow that effectively reduces heat and moisture buildup, ensuring a fresher and more comfortable riding experience. Pinlock-Ready HJ-43 Visor: Featuring an anti-scratch coating and 99% UV protection,