Off the coast of Baja California, Magdalena Bay has mangrove-lined swamps, fertile estuaries, and some of the best sportfishing in the world. These extra-large fit Mag Bay Sunglasses from COSTA were made for big adventures in a fisherman's paradise- wherever you find one.FeaturesComfortable Extra Large fit.Optical Spring Hinge.Heavy-duty TR 90 nylon frame.Includes hard case.100% UV light blockage for max protection.100% polarization kills reflected glare and reduces eye strain.Built by hand and backed for life. Every pair of Costas includes a lifetime warranty.Plastic lenses are lightweight, impact- and scratch-resistant.