Wayfarer Retro Bifocal Sunglasses for Men and for Women. plastic frame plastic lens non-polarized Lens width: 53 millimeters Lens height: 44 millimeters Bridge: 17 millimeters Arm: 137 millimeters Old School but Classy Wayfarer sytle for Men and Women Contemporary Bicolor Transparent Frame Reader portion is hardly noticeable Fit All Head Sizes Free Microfiber Cleaning Case