Introducing Oakley Standard Issue Gibston® XL, a new pinnacle of performance in sunglass design. The Prizm™ black lens provides unprecedented control over light transmission for optimized vision and contrast in any condition. With a matte blue steel frame made of durable yet lightweight O Matter™ material, these shades are built to last while maintaining an unmistakable aesthetic. Designed with a larger rectangle shape for maximum coverage, experience unmatched clarity and style with Oakley Standard Issue Gibston® XL sunglasses.