These glasses feature super - dark polycarbonate lenses and polycarbonate frames, offering great durability and excellent light - blocking ability.

To use these glasses, simply put them on your face like regular glasses. They're perfect for both indoor and outdoor use. When not in use, store them in a glasses case to prevent scratches. Clean the lenses with a soft, microfiber cloth and some glass cleaner. Avoid using rough materials that might damage the polycarbonate. Don't expose them to extreme temperatures for a long time, as it could affect the shape and quality of the frames and lenses.