HJC C71 Helmet The HJC C71, with its advanced polycarbonate compound shell, is designed for both sport touring riders and commuters seeking dependable protection. Its aerodynamic shell is engineered to lessen fatigue and enhance stability at high speeds. This helmet includes an Advanced Channeling System for increased airflow from front to back, reducing heat and ensuring a comfortable ride. For hygiene and comfort, it features an anti-bacterial liner that is moisture-wicking and quick-drying, complemented by removable and washable crown and cheek pads. Additionally, the C71 is equipped with speaker pockets, making it compatible with Bluetooth devices. Shell: A premium contender among polycarb-shelled helmets, the C71 packs 3 shell sizes, aggressive styling, and well-engineered features for street, sport, and touring riders Advanced Polycarbonate Compound Shell (Acs) Race-inspired design helps reduce lift and drag Shell is both strong and impact-resistant while providing a lightweight superior fit and enhanced comfort Ventilation: Advanced Channeling Ventilation System (Acs) - Full front-to-back airflow flushes heat and humidity out of the helmet Two intakes and one exhaust vent Shield: Clear Pinlock-Ready Hj-34P face shield included (lens sold separately) Provides 99 UV protection Anti-Scratch coated Shield Ratchet System is simple, secure and quick-adjusting Hj-V12 dark smoke inner sun shield included Interior: Moisture-wicking, quick-drying performance interior Crown and cheek pads are removable & washable Cheek pads interchangeable across all sizes Built-in Bluetooth speaker pockets Safety: Secure double D-ring chin strap closure DOT approved