Sporty frames, AcuTint™ Polarized Lenses, and durable TR-90 frames deliver high performance and style, both on and off the water. Polarized Lenses Eliminate Glare and Reduce Eye Fatigue. AcuTint™ Lens Coloring System Adds Color Contrast Without Distorting Natural Colors, Allowing You To See More Clearly. 100% Protection From Harmful UVA and UVB Rays. Includes Lens Cloth & Hard Case, and one year warranty.