E5 eyevan Demo lens E5 is the fifth new brand from "EYEVAN," which has the concept of "glasses to wear." In addition to the design, they are lightweight and comfortable to wear. Because of the thick rims, I think you can also put in color lenses or sunglasses. We recommend that you have the adjustment done at a shop. Model: m12 SIZE: 47 □ 22 -154 MATERIAL: F: TITANIUM / T: BS-TITANIUM, CP, SILICON, TUNGSTEN COLOR: MBRWG/WG Product Description: The front rim has a depth of 2.5mm, designed with appropriate strength and the thickness of prescription lenses in mind. The newly created BS titanium temples with a wide vertical width pursue a comfortable and stable fit. The end of the modern temples, which are made of CP and silicon for grip, are combined with end tips made of tungsten, which has a very large specific gravity, meaning "heavy stone" in Swedish, to reduce the weight on the front and the bridge of the nose. Pursuing an ideal product that is comfortable to wear, lightweight, and durable. Accessories: Box, case, cloth