3M Reusable Half Face Respirator, Rugged Design, Quick Latch, L, gray / teal

Description

duty silicone face seal helps provide comfort, durability and stability with a smooth but firm seal
Patented Cool Flow Valve helps reduce heat and humidity.
Exhalation valve cover helps direct exhalation and draw moisture down to reduce lens mist and grind and weld shields
Low-profile, half-face design offers a wider field of view and better compatibility with grinding and welding shields
Adjustable flip-up head harness offers better fit and comfort