1.Customizable Prescription: Tailored specifically to your vision needs, these sunglasses can come equipped with customizable prescription lenses ensuring you have clear sight while enjoying outdoor activities,please feel free to contact with us your RX receipt ! 2.UV Protection Grade: Equipped with advanced UV400 protection technology-for gray colored lenses, our driving glasses shield against harmful UVA & B rays providing comprehensive eye care during sun exposure periods. 3.Retro Design Elements: Featuring stylish retro punk aesthetics combined with classic steampunk oversized shades, they offer both fashion-forward style and timeless appeal suitable for men who want to make an impression wherever they go..syi