This is a pair of men's mixed material semi-rimless eyeglasses. Composed of top-qualified metal front frame and solid acetate temples, the frames boast extreme durability and ensure comfortable wearing experience. Total weight is about 25 grams with basic lenses. Traditional rectangular-shaped lenses never go out of fashion. These eyeglasses express elegance, intelligence and mature nicely, especially for business men. And the colors of black, blue and gunmetal are easy to match the suits and ties and suitable for most occasions.