The Zamp RZ-18H Helmet is the latest generation Snell SA2020 open face helmet. It includes a removable/washable interior which allows for a custom fit and can be washed or replaced with a new liner.Snell SA2020 CertificationComposite fiberglass lightweight open face shell7 top air system: Get airflow to keep you coolPlush fire retardant interior: Removable/washableVisor with SunstripM6 inserts for head & neck restraint