Oakley Men's Polarized X-Squared Sunglasses X Metal Titanium frame Oakley Plutonite Polycarbonate lens polarized 100% UV protection coating Lens width: 60 millimeters Lens height: 35 millimeters Bridge: 15 millimeters Arm: 120 millimeters Unobtainium nosepiece Lenses are prescription ready (Rx-able) Case included