LENS MATERIAL: Costa's most high tech lens - 580 Glass provides superior clarity, ultra scratch-resistant, 100% UV protection and the best polarizing efficiency available.LENS COLOR: Copper Polarized cuts glare for eye comfort in a variety of situations, from driving to sight fishing. 100% UV PROTECTION: Lenses are coated with 100% UV protection to protect your eyes from harmful UV rays.FRAME FEATURES: Sullivan feature a square, red sands frame with copper polarized 580G lenses. The Bio Acetate frames are made from 67% renewable materials.PROTECTIVE CASE AND CLEANING CLOTH: Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it.