The Electric Detroit XL Premium Sunglasses pay tribute to the Motor City's industrial past with their bold, muscular design. Not content with merely being vintage sunglasses, clean lines and funky patterns keep you on the cusp of forward-thinking innovation. Featuring a lightweight, Italian-made acetate frame, these shades deliver maximum comfort without weighing you down, and their heat-tempered wire temple inserts ensure rugged durability for long-lasting wear. The melanin-infused CR-39 lens offers the optical clarity of glass with the impact resistance of polycarbonate, giving you crystal-clear vision and protection against bumps and small drops. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.