"Named after the Spanish word for ""fisherman,"" Costa Del Mar Pescador 580G Glass Polarized Sunglasses feature a large frame with a timeless, square design. And here's the awesome thing about these Costa sunglassesthey're part of the Untangled Collection, which means the frames are made from 100% recycled fishing nets, providing a creative, tangible solution to help reduce plastic pollution. These Costa Del Mar men's sunglasses sport textured detailing on the front and temples, and PLUSfoam recyclable temple grips and nose pads for comfort and performance. Polarized to fight glare and outfitted with mirror coatings and/or gradient tints (on select styles), these recyclable sunglasses boast 580G LightWAVE glass lensesthe clearest in the industry. They're also scratch-resistant, as well as thinner and lighter than average polarized glass. Costa Pescador sunglasses include a ReFleece case (made from reclaimed textiles and recycled bottles) and cleaning cloth, as well as a mfrs. lifetime limited warranty. Part of the Untangled Collection with eco-friendly frames made from recycled fishing nets 580G LightWAVE glass lenses - the clearest in the industry Polarized lenses kill glare Mirror coatings (on select styles) help control glare Gradient tint (on select styles) helps reduce eyestrain 100% UVA, B, and C protection PLUSfoam recyclable nose pads and temple tips for a nonslip fit Includes ReFleece case, cleaning cloth, and mfrs. limited 2-year warranty"