Take a break from the clear salt flats and anchor up at a small motu. These islets made of crushed coral sand are the perfect spot to have a cold drink or two while you plan what not to do for the rest of the day. These Motu Sunglasses from COSTA have a relieved face curve for total comfort and an optical-quality spring hinge leaving nothing to worry about.FeaturesComfortable medium 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.