StrikeKing S11 Okeechobee Sunglasses Matte-Blk Frame/White-Blue Mirror Gray Lens. Delivering eleven layers of superior polarized lens technology, the Strike King S11 Optics Sunglasses feature scientifically engineered high contrast lenses that tailor the light spectrum to actively enhance visual clarity for all fishing conditions and outdoor activities. Whether it’s a clear or overcast day, muddy or clear water, the revolutionary Strike King S11 Optics Sunglasses will dramatically improve the angler’s ability to see into the water and locate structure and fish. Scientifically Engineered Lens Colors - designed to heighten the human eye’s ability to clearly distinguish underwater structure and fish in all weather conditions. Bi-Gradient Mirror Treatment - in addition to providing protection from direct sunlight from above, this special treatment also provides that extra protection from light bouncing off the water. Super Hydrophobic Coating - Repels oils, dust and water, preventing water spots and making the lens easier to clean. Anti-Reflective Coating - Prevents light from bouncing off the rear of the lens to the eye, resulting in a clearer, non-distorted image.