Oakley's SI Half Jacket 2.0 sunglasses blend style, comfort and practicality to produce functional, ultra-lightweight eyewear that can be worn in any lighting situation. The ergonomic, stress-resistant O-Matter frame is built to sit securely on the ears via a three-point fit, that also keeps the lenses in perfect optical alignment. The stems feature patented hydrophilic Unobtainium earsocks to ensure comfort and security. There are also Unobtanium nosebombs on the frame that hold the glasses firmly on the nose. The Plutonite lenses are designed with XYZ Optics to maximize clarity and protect eyes from harmful UVA, UVB, UVC and blue light up to 400 nanometers. These glasses may sport a sleek, low-key look, but they are engineered for comfort, sun protection and functionality.

Features of Oakley SI Half Jacket 2.0

• Stress-resistant O-Matter frame
• Plutonite polycarbonate lenses
• 8.75 base lens curvature for optimized peripheral vision and side protection
• Three-Point Fit
• XYZ Optics provide maximum clarity
• Iridium lens coating for glare reduction
• Protection from harmful UVA, UVB, UVC and blue light
• Unobtainium earsocks and nosebombs
• Interchangeable lenses
• Compatible with Oakley prescription lenses (+2.0 through -3.0) and (+2.0 through -3.0)
• Meets or exceeds ANSI Z87.1 standards for impact protection
• Metal Icon Accents