New Authentic Salt Sunglasses Courtney IB Polarized Blue 。Toasted Toffee color Excellent condition-NWOT, Never worn Includes original SALT. case \"Japanese acetate ensures rigidity & durability for a proper fit, lasting adjustments, and high luster. Functional rivet hinges provide lasting quality for generations. Polarized optical grade Glass & CR-39 lenses offer superior optics. SALT. anti-reflective, hydrophobic, and oleophobic coatings reduce glare, repel dirt & water, and diffuse harmful light rays to ensure the highest optical clarity and performance.\" --Manufacturer\'s description