The OU812 Series comes with military-grade anti-fog and anti-scratch Thermal lens, Replaceable, Washable and Interchangeable foam and a cloth bag to protect your mask when not in use. Features: * Tactical Mask with face stitched up the middle Comes with a Thermal Pane Clear Lens * Interchangeable polycarbonate lens with military grade AF+AS+UV coatings * RWI Replaceable, Washable, Interchangeable * Adjustable strap with Sure Grip Technology * Tough, durable plastic * Protective clear coat