Sunnies that make you want to say "Wow!" The Betsey Johnson ON THE EDGE ladies' sunglasses has silver square frames made from metal. Lenses are purpleish with faux pearls and small silver beads on either side. The smoke lenses offer 100% UVA/UVB protection and are scratch and impact resistant. Man-made materials 100% UVA/UVB lens protection Scratch Resistant Lenses Impact Resistant Lenses #0537