HJC CL-MAX 2 SOLID HELMET BLACK LG Advanced Polycarbonate Composite Shell Includes adjustable polycarbonate chin bar Single-Button Chin Bar/Faceshield Release Open with one hand, even with gloves on ACS Advanced Channeling Ventilation System Full front-to-back airflow flushes heat and humidity out of the interior Bioceramic Nylex Interior Antibacterial, removable and washable DOT FMVSS 218 Certified