Comes with a speaking diaphragm that's designed to help provide easier communication during work
Easy-adjust head cradle buckles, pull straps to tighten, squeeze the buckles to loosen
Exhalation valve helps direct exhaled breath and moisture downward
Greater breathability and comfort provided by the quad-flow cartridge system
Low-profile half facepiece design offers a wide field of view and compatibility with certain welding and grinding shields
Overmolded design for easy assembly/disassembly
Replaces round bayonet connectors with the 3M™ Secure Click™ Connection which functions like a seat belt, simply align the connections and push until there is an audible 'click'
Silicone face seal with patented flex joint nose bridge helps provide a softer feel for more comfort on the wearer's face
