ESS CrossBlade NARO Blk 3LS Laser LPL-5+ Safety Glasses Black Unisex. Users can choose between aStandardlens and a nosepiece orNAROlens and NARO nosepiece. With the modular system the CrossBlade can be set specifically to fit the end user's facial structure.Modular Fitequals performance and comfort.The CrossBlade's Tri-Tech Fit frame features a snug fit with zero pressure points. Advanced ClearZone Dual Flow Coated lenses are engineered to eliminate fog inside and prevent scratches outside. Distortion-free ESSOPTICS keeps your vision razor-sharp and the DedBolt Lens Lock pivot allows for rapid lens exchanges. BALLISTIC PROTECTION STANDARDS Specifications for ESS CrossBlade NARO 3LS Laser LPL-5+ Safety Glasses: Manufacturer: ESS Color: Black Features of ESS CrossBlade NARO 3LS Laser LPL-5+ Safety Glasses One fully-assembled Black CrossBlade NARO frame w/LPL-5+ laser lens & two interchangeable lenses: Smoke Gray & Clear. Zippered hard case elastic retention strap & microfiber cleaning pouch. Package Contents: ESS CrossBlade NARO 3LS Laser LPL-5+ Safety Glasses ESS EE9034-19: CrossBlade NARO Blk 3LS Laser LPL-5+ Safety Glasses Black Unisex