Millennium riot control gas mask, hycar, 6-point elastic head harness. Protect law enforcement and military personnel from a variety of respiratory hazards with this full line of CBRN and riot control gas masks. Featuring flexible lenses, wider field of view, permeation-resistant construction and built-in speaking diaphragms, these masks provide protection with a comfortable fit and superior visibility. Markets: Fire Service, General Industry, Oil & Gas, Utilities.