The Moncler ML5003 optical frames feature a soft rectangular lens shape and spring hinges provide for an ideal and comfortable fit. These eyeglasses are constructed of acetate and feature the Moncler logo on the temple. The Moncler Eyewear collection features unique and performance adapted models that are both functional and durable. Please note these eyeglasses are provided with Demo Lenses in order to demonstrate the final appearance of your frames. Please visit your local Optometrist or Optician to replace with optical quality lenses.