The all-new F100 Carbon redefines modular helmet performance with HJC&';s advanced rotation system, a sleek aerodynamic shell, and an ultra-lightweight carbon fiber construction. Designed for exceptional versatility, it can be worn in both full-face and open-face configurations, while the adjustable sun shield extends up to 8mm for enhanced sun protection. A 3D contour design provides a secure, comfortable fit for every ride. Carbon Fiber Outer Shell provides more lightweight and comfortable shell with enhanced Shock-Resistant performance. A Advanced Fiberglass Composite Shell : Using HJC&';s proprietary technology to laminate various specialty materials with rigid fiberglass, the advanced fiberglass composite shell is lightweight yet highly impact-resistant Rotational Chinbar allows easy transformation between full faceand open face. A> Advanced Channeling Ventilation System : Full front-to-back airflow flushes heat and humidity out of the helmet Pinlock Ready HJ-45 Visor: Provides 99% UV protection, Anti-Scratch coated Full front-to-back airflow: 2 intakes and 1 exhaust Dark Smoke sun shield installed Interior parts : Moisture-wicking and Dry 3D contour cheek pads for comfort Crown and Cheek pads : Removable and washable Glasses Grooves: Accommodates riders with eyewear. It comes standard with both Pinlock, Chin Curtain and Breath deflector