Polaris - Black/Black Polaris is a versatile interpretation of flat-top frames that can be styled for a retro or futuristic look. Its bold silhouette is completed with wide temples and 3-pin rivets at each hinge for durability. We plant a tree for each pair of glasses sold on our website in partnership with Eden Reforestation Projects. Eco-conscious acetate frame Optical Class 1 nylon lenses with Anti-Reflective coating for clarity and durability 100% UVA/UVB protection Durable 3-barrel hinges with stainless steel temple cores for strength and flexibility Comes with Cork Leather carrying case & limited-edition artist series cleaning cloth.