Oakley Men's Jawbone Iridium Sunglasses Plastic O Matter Plastic frame Oakley Plutonite Polycarbonate lens Non-Polarized 100% UV protection coating Lens width: 65 millimeters Lens height: 40 millimeters Bridge: 15 millimeters Arm: 130 millimeters Frame: Hinge: steelLens: Plutonite (polycarbonate)Interchangeable Lens: yes, sold seperatelyLenses Included: Polarized: noPhotochromic: Base Curve: Face Size: medium to largeFrame Measurements: Case Type: Nose Pads: yesTemple Pads: yesRecommended Use: cycling, trail running, mountain bikingManufacturer Warranty: lifetime