The sunglasses will be reinterpreted as lightweight propionate plastic frame material. This one has a similar pilot look and style, but is completely unique and unbeatable. The 4125 sunglasses represent everything timeless, bold and unparalleled in the Aviator collection. Choose from a variety of frame colors and lens treatments, such as crystal brown gradients, crystal gray gradients and crystal green. These sunglasses offer optimal comfort and 100% UV protection to ensure your safety and no glare.