Vintage-Gradient-Butterfly- 。Vintage oversized butterfly sunglasses featuring a striking silver-tone metal frame with unique layered or \'vented\' detailing at the outer corners. These frames are fitted with gradient peach-to-clear lenses, offering a classic retro aesthetic. The temples show significant signs of age, including oxidation and wear to the ear pieces, which is characteristic of authentic vintage eyewear. The model number MOD-239 is visible on the inner arm. Perfect for collectors or those looking for a genuine mid-century style restoration project.