Oakley’s Holbrook PRIZM Sapphire Sunglasses come with two large lenses with a 12% light transmission that is best suited to bright lighting conditions. The plutonite lenses help protect against harmful UV light radiation, impacts and abrasions keeping your vision clear and safe. Oakley’s patented Prizm lens technology boosts your perception of colour, contrast and clarity ensuring that you see every detail in your surroundings. The O-Matter, full frame is bold and rugged while being incredibly lightweight.