Blending fashion and function, these rectangular glasses pair their patterned frames with blue light-blocking lenses to help reduce eye strain and combat the damaging effects of digital screens. T-shaped logos on the temples' hinges reflect Tom Ford's signature aesthetic. Metal T logos (temples) Frames: acetate Lens: CR-39 100% blue light block California Prop 65 Clean with soft cloth Made in Italy Measurements Lens width: 55mm Bridge width: 18mm Temple length: 140mm Tom Ford Dark Havana FT5966 Rectangle Blue Light Glasses Metal