Oakley puts real technology in their Fishing Specific eyewear. Some say its overkill. The pros say its essential gear. For starters, High Definition Optics (HDO) gives you unbeatable clarity and precise, accurate vision. The lenses are optimized with a Hydrophobic coating that prevents water sheens from corrupting your point of view. The permanent coating also maintains a smudge-resistant barrier against skin oils, lotions and sunscreens, and it even repels dust. But the real eye-opener is how much innovation we poured into the optics. Oakley polarization eliminates the blinding rays of glare with greater than 99% efficiency, while the manufacturing technique eliminates the haze and visual distortion that comes with ordinary polarized lenses.