This is a pair of men’s mixed-material, semi-rimless frame, with matching magnetic clip-on polarized sunshade. Frame front is made of metal and the temples in acetate, making the frame comfortable to wear. Frame front is in silver, while the temples are in black. This is a perfect combination of a pair of normal prescription eyeglasses and a pair of polarized sunglasses, which is glare-resistant for outdoors activities. The matching magnetic clip-on sunshade is foldable, thus making the storage of it more convenient while not in use. The weight of the clip-on is 19 grams, while the weight of the prescription eyeglasses is about 27 grams. The entire weight is about 46 grams. The combination of vision devices protects your eyes from harmful UV rays without sacrificing the vision clarity and acuity.
Also see: big spectacles,aviator eyeglasses