Costa Del Mar Palmas 580P Polarized Sunglasses for Ladies are ideal for the beach…and much more. These Costa women's sunglasses boast impact- and scratch-resistant plastic polarized lenses that block glare, enhance visual clarity on the water, and safeguard your eyes from 100% of harmful UV rays. 580 technology goes beyond polarization to produce the best lenses on the planet by selectively filtering out harsh yellow and harmful blue light, making colors brighter and objects sharper. The sport frames are made from tough, durable, co-injected nylon using an eco-friendly bio-resin process. These polarized Costa sunglasses sport Hydrolite nose pads for a more secure, comfortable fit. They come with a case and cleaning cloth. Mfrs. limited 2-year warranty.Manufacturer style #: 6S9081. Polarized lenses kill glare Polycarbonate lenses block reflected glare and reduce eyestrain 100% UVA, B, and C protection Tough, durable co-injected nylon frames made through an eco-friendly bio-resin process Hydrolite nose pads for a more secure, comfortable fit Includes case, cleaning cloth, and mfrs. limited 2-year warranty