RPHA 1N V2 Carbon Full-Face Helmet. Carbon fiber outer shell provides more lightweight and comfortable shell with enhanced shock-resistant performance. Shell designed using MotoGP rider data for high performance. ACS Advanced Channeling Ventilation System: Five intakes and four exhausts; Full front-to-back airflow flushes heat and humidity up and out. Pinlock-ready HJ-35 shield. All-new EASY Attachment System allows simple and secure tool-less shield replacement. Enhanced shield dual lock system for high-speed racing conditions. Anti-odor fabric interior provides enhanced moisture-wicking and quick-drying function. Crown and cheek pads: Removable and washable. Cheek pads: interchangeable throughout all sizes. Emergency pull tab. Standards: FIM FRHPhe-02, DOT FMVSS NO.218 and ECE 22.06. Included in the box: Dark Smoke rear racing spoiler.