HD Vision Aviator Polarized Sunglasses for Men and Women. metal frame composite lens polarized Lens width: 64 millimeters Lens height: 46 millimeters Bridge: 19 millimeters Arm: 120 millimeters High Quality Scratch Resistant TAC Polarized Lenses Equipped with Spring Hindges to Retain the Original Shape Durable and Light Weight High Nickel Metal Frame High Color Contrast Glare Free HD Vision FREE deluxe microfiber cleaning case with drawstring included with each pair ($5 value)