If you are thinking of a more engaging and sophisticated look yet purposive style with your Crosshair™ eyeshield, try the ESS Crosshair Replacement Lens. The lenses are made from extra thick, 2.4 mm high-impact resistant polycarbonate that provides 100% UVA/ UVB protection. You can easily switch the lens to suit your style and environment because of Crosshair’s DedBolt™ Lens Lock system.  Both sides of the lenses are also coated with a scratch-resistant treatment called the ToughZone™.  Clarity throughout the entire field of view is not a problem with ESS Crosshair replacement lenses. Crosshair™ replacement lenses include a black nose piece.