Maxx Sunglasses Stingray Black Frame HD Copper Lenses 100% UVA & UVB Protection keeps your eyes safe from the sun. Shatterproof Polycarbonate Lenses Meet or Exceed ANSI Z87.1 Standards. Half-framed design for light weight. Contoured fit keeps out wind, dust, and other debris. Durable, flexible, and lightweight TR-90 polymer frame