The MSA cairns® 660C Metro™ modern Fire helmet is tough enough for structural Firefighting, light enough for Wildlands, and small enough for EMS and confined space applications. Available with the popular retractable DEFENDER visor, which can easily be raised or lowered with a gloved hand. Soft black Nomex chinstrap features one-hand quick-release buckle and postman Slide for Quick removal and adjustment Nomex or PBI/Kevlar earlap for increased neck/ear coverage and protection scba interface front headband adjustment matches the fit of any scba mask removable flannel or leather cushion liners