Crews-Black Frame Brown Lens - PA11B

These amazing sunglasses feature a plasma black frame and brown lenses that offer 99.9% UV protection. The resilient polycarbonate spring hinge temple fits various head sizes and shapes. Soft TPR nose pads ensure a secure and comfortable fit. They meet ANSI high - impact standards. The strong, lightweight polycarbonate lenses have a close orbital seal and non - slip temple sleeves, designed for use with a breakaway cord. A Duramass scratch - resistant coating makes them durable and they meet or exceed ANSI Z87.1 safety standards.

How to use: Just put on the sunglasses like you would with any regular pair. They're designed to fit comfortably on different head shapes and sizes. Notice that the non - slip temple sleeves and soft nose pads will help keep them in place. When not in use, it's a good idea to store them in a protective case to avoid scratches. Cleaning is easy. Use a microfiber cloth to gently wipe the lenses and the frame. Avoid using harsh chemicals or rough materials that could damage the scratch - resistant coating. Also, keep them away from high - impact situations as much as possible, even though they meet high - impact standards, it's better to be careful.