The i71 is a modern sport-touring helmet designed with a sleek shell, optimized comfort, and enhanced ventilation. Its Advanced Polycarbonate construction, HJ-38 Pinlock-ready face shield with PE locking system, and adjustable HJ-V12 sun shield work together to deliver improved comfort, visibility, and everyday riding convenience. The i71 is also compatible with the 2nd generation SMART HJC Bluetooth system. Advanced Polycarbonate Composite Shell: Lightweight, superior fit and enhanced comfort "ACS" Advanced Channeling Ventilation System: Full front-to-back airflow flushes heat and humidity up and out. Pinlock Ready HJ-38 Shield: Provides 99% UV protection, Anti-Scratch coated. Quick, Simple and Secure Shield Ratchet System. Push release shield lock for more secure and convenience. Adjustable 3-step sun visor for optimized position. Dark Smoke Sun Visor installed. Interior provides enhanced moisture wicking and quick drying function. Crown and Cheek pads: Removable and washable. Ready for SMART HJC 21B & 50B Bluetooth (sold separately).