The ESS Crossblade™ 3 Lenses Safety Eyeshield offers a modular fit with its advanced ClearZone™ Anti-fog coated lenses and two different size lens and nosepiece options. This customizable modular system allows these safety glasses to fit perfectly on different facial structures without the usual pressure points. Their advanced ClearZone™ coating ensures that your vision remains clear by preventing fogging and resisting scratches. With the DedBolt™ Lens Lock feature, you can exchange the lenses rapidly, providing maximum adaptability in any situation.