This glasses is not only fashion,you would replace the lens for prescription glasses Clear lens glasses are one of the newest perfect accessories. OCCI CHIARI offer professional stylish glasses frames with clear lenses. Each pair can allows you to express yourself unique at any time of the day. Clear lens that features classic full frame for a retro fashionable look. An iconic frame that will have you looking unique at any time. Frame is made with Acetate.Also made with Screw hinge and English style nose pieces and transparent nose pad. Frame/Arm:Acetate/PC with metal decoration Acetate material that is durable enough for long time using. Hinges can be used to reinforce frames.So it will not be easy to break. Light will bring you extra comfortable. Lens:PC(polycarbonate) PC material has high hardness.But you will also have to take care of it. Color:There are 5 colors of the Frame For Model A Black eyewear will be good accessory for your any clothing and any accasion. Blue will Fit for all situation ,such as shopping ,fishing ,driving,traving ,computer games,party,work. Brown will show more cool You will always find color which you like!And the color of glasses will be not easy fade.