3M™ Versaflo™ Flame Resistant Headgear Cover M-972 helps protect against the buildup of particles on the outside surface of the headgear shell. The cover is a disposable item and should be discarded when damaged or soiled.3M™ Versaflo™ M-Series Helmets are lightweight, compact and well-balanced. They offer integrated protection from a range of respiratory, head, eye, face and hearing hazards. The helmets are designed with coated lenses that help provide added chemical and scratch resistance. 3M™ Versaflo™ M-Series Headgear offers dependable protection, exceptional comfort and ease of use.