300/S KB7/HA 54DESCRIPTION With these sunglasses, Carrera looks to its heritage while adding a modern twist to its aesthetics. The classic shape of the frames has been given a bold touch thanks to metal details and the iconic fin temples, including one multi layer option. They even come in a new version with Ultrapolar lenses, for absolute protection from UV rays and high definition vision, and can be fitted with prescription lenses. INFORMATION Lens Size 54 mm Nose