From the C Decor Collection. These Cartier sunglasses are crafted of platinum-plated metal and feature blue light and sun protection lenses that transition when exposed to UV light. The rectangular shape is enhanced by the house's iconic C hinge.<ul><li>100% UV protection</li><li>Photocromatic blue light and sun protection lenses</li><li>Adjustable nose pads</li><li>Includes case and cleaning cloth</li><li>Platinum-plated metal</li><li>Made in France</li></ul><br><b>SIZE</b><ul><li>56mm lens width</li><li>18mm bridge width</li><li>140mm temple length</li></ul>Please note: Lens replacement is non-optional.