• Lightweight O Matter™ frame material with ellipse metal icon accents• Unobtainium® earsocks and nosepads increase grip with perspiration• Oakley performance shield lens technology with HDO®• Interchangeable lenses to optimize performance in any environment• Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experience• Polarized and Iridium® lens options available• Available with Oakley Authentic Prescription Lens inserts