Lens Material Costa's most high tech lens - 580P provides superior clarity, ultra scratch-resistant, 100% UV Protection and the best polarizing efficiency available; Lens Color: Copper Green Mirrored lenses are our most versatile lenses, excellent for cloudy days, everyday activities, sight fishing and contrast for fishing inshore and on flats; Frame Features Rincon feature a rectangular, matte smoke crystal frame with copper green mirrored polarized 580P lenses; Costa's Acetate frame material made from tree pulp is best for when you're not being active; Naturally hypoallergenic and can be adjusted for the best fit with a warm, luxurious feel with rich color layering and unique patterns; Sunglasses Case & Cleaning Cloth Included: Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it; Born on the water in 1983: Costa Sunglasses for men and women is celebrating 40 years of making the premium sunglasses on the planet and protecting the watery world we call home