This TR90 lightweight full rectangle frame in grey and blue is designed for both durability and style, making it a bold unisex option. The polycarbonate lenses provide excellent resistance and optical clarity, enhanced with embedded ProBlu 420 technology built into the core of the lens for added protection. Its nylon/PC curved frame ensures a comfortable fit, while the PrB lenses absorb 80% of harmful blue light at 445nm to help protect your eyes from strain. Each pair comes supplied with a hard case, microfibre cloth, and user instructions, and features lens marking 2C-1.2 1 F and frame marking EN166 F for certified quality.