Make a bold statement the next time you're out in the sun with a pair of Costa Del Mar Corbina 580P Polarized Sunglasses. The Corbina's perfect balance between modern style and aggressive looks will not only give you a confident look, but will provide maximum comfort to take with you on your next adventure. Other features include sharp angles, wide temples, TR 90 nylon frames, no-slip Hydrolite nose pads, a water-repellent coating, and an anti-reflective coating. The Corbina Sunglasses feature the clearest lenses on the planet. True Costa 580 Technology blocks yellow light, boosts red and green light, and increases polarizing efficiency. The C-Wall proprietary coating powerfully repels water, oil, dust, and scratches to keep up with your fast-paced lifestyle. Their incredible impact resistance has been rigorously proven with ANSI Z80.3 and ANSI Z87.1 high-impact/velocity testing. Featuring lightweight polycarbonate lenses, these powerful sunglasses provide 100% polarization and UV protection. Includes a mfr's lifetime limited warranty and a hard case. Provides 100% polarization and UV protection, minimizing glare and visual fatigue True Costa 580 Technology blocks yellow light while boosting red and green light Polycarbonate lenses are lightweight and impact-resistant C-Wall coating repels water, oil, dust and scratches TR 90 nylon frames