The ESS CrossBlade STD Carbon ANSI Sunglasses are engineered for those who demand superior eye protection without compromising on style. Built with ESSOPTICS™ for razor-sharp, distortion-free clarity, these sunglasses reduce glare and enhance visual detail on any job site or outdoor mission. The Tri-Tech Fit™ frame slides comfortably under hats and helmets while maintaining a secure fit when worn alone. Featuring ClearZone™ Dual Flow Coated lenses to reduce fogging and resist scratches, they are ideal for hunters, construction workers, and tactical professionals alike. The CrossBlade’s modular fit system ensures customizable comfort with interchangeable Standard and NARO lenses and nosepieces to match your unique facial structure.