Advanced Polarized Lens Technology for Clearer VisionStrike King Optics Polarized sunglasses feature eleven layers of polarized lens technology with scientifically engineered lens colors and bi-gradient mirror treatment. A super hydrophobic coating repels oils dust and water while the anti-reflective coating helps create a clearer non-distorted image. Eleven layers of lens technology Polarized performance design Bi-gradient mirror treatment Hydrophobic water-shedding coating Clear non-distorted image