3M Versaflo M-Series Headtops FR face seal. The all-new 3M Versaflo M-Series features lightweight, compact and well-balanced helmets that offer protection from a range of respiratory, impact and splash hazards. Integrated Protection for Multiple Hazards Provides protection from specific respiratory, head and eye hazards Offerings for hearing protection (H31P3AF 300 available separately)Modern, Well Balanced Design Lightweight with excellent balance Fully-adjustable head suspension A deflector allows users to direct the airflow inside the headtop for increased control and comfort Straightforward Care and Maintenance Spare parts and accessories are quick, easy and intuitive to replace New Visor design combines excellent peripheral and downward vision with good optical clarity Lens provide chemical and scratch resistance Protection Respiratory - Assigned Protection Factor of 20 when used with TR-300 Features a flame resistant faceseal for applications with hot particles Impact - EN166: B Medium Energy Impact Protection