Discover the stylish Calvin Klein Demo Rectangular Mens Eyeglasses (Model: CK19312, Color Code: 307) featuring a modern rectangular shape. These eyeglasses have a lens width of 55 mm, lens bridge of 19 mm, and arm length of 145 mm. Crafted from durable metal, they come in a chic matte forest green color with a full-rim design. Ideal for adult men seeking both fashion and function. Perfect for everyday wear, these demo lenses ensure comfort and style.