The Smith Optics Prep Sunglasses feature a classic oval shape with single bridge design suitable for both men and women. These shades sport spring hinges and Carbonic lenses that provide impact resistance and superior optics. Smith Optics made its mark in the 1960s producing innovative Ski Goggles that provided superior performance. This heritage carries on to the present with a full line of performance eyewear for those who enjoy the outdoors. Providing 100% UV protection from the sun's harmful rays these sunglasses are functional in addition to being fashionable. Frame Material - Metal/Plastic (Injected) Frame Color - Ruthenium/Matte Black Lens Color - Gray/ Blue Mirror Polarized Size - 53-19-145 Made in China Includes original case and cloth