CLASSIC PILOT STYLISH Classic Pilot design provides the wide-field polarized lenses, which will keep eyesight more broad than the narrow lenses.To ensure the quality, every DUCO sunglasses went through more than 11 tests before delivery, including surface finish inspection, polarized test, UV test, drop ball test etc. Lenses will never fall off like other low quality metal frame sunglasses.MODERN LUXURY CARBON FIBER SUNGLASSESCarbon fiber temples are ultra-light, ultra-hard, flexible, corrosion-resistant, non-allergenic, non-irritating, totally skin-friendly. With its sleek black appearance, very strong, modern & high-tech look it deserves to be called the new black. Used in really cool applications like exotic cars(Ferrari, Lamborghini),NASA/Aerospace, high-end sporting equipment and more.ClassicUV400 PROTECTIONLenses block 100% of UVB and UVA rays.UV 400 indicates an eye protection item that has been optimized to prevent eye exposure to both UVA and UVB radiation. One of the biggest differences between UV 400 protected items as compared to other items that protect against the sun's radiation is the fact that UV 400 protected items are capable of blocking light rays as small as 400 nanometers.ECXELLENT FASHION GIFT IDEA Looking for the perfect gift for this special fashion obsessed man in your life? Our unique retro pilot style glasses will never go out of style They come packed in an elegant gift case with a soft cleaning cloth and a fabric pouch. So all over the world DUCO customer obsess over unmatched eyewear and lens craftsmanship.