ANTI-OXIDANT METAL FRAME – Our brand of sunglasses for men have an antioxidant plating frame, so it will not be scratched easily on the frame.
LIGHTWEIGHT AND FLEXIBLE – The aviator sunglasses are light-weighted for ergonomic wear and stresses free even when you put it on for a day long. Also, the arms are elastic with spring hinges that can adjust the size to suit the persons with large head or big face.