NIB Costa Diego Matte Black w/Blue Mirror Glass Lenses,comes with case,papers. Mint condition,only taken out of box to take these pictures. Per the Costa website: Premium Polarized 580 Lenses* Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses. ​ 100% UV Protection Your Costas absorb 100% of UV light, providing you the best in light management and protection. ​ Scratch Resistant and Durable The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning. Paid 275$ Make me an offer!✨ #costa #costadiegos #costasunglasses