Julbo Women's Whoops Performance Sunglasses, Zebra Lens, Matt Black + Wallpaper Zebra lens: NXT material w/clarity of glass, durability of anti-ballistic material, Ultra-light Photochromatic (2-4) Lens with Anti-fog coating Wrap around shape for a good vision spectrum and protection Curved Wrapping Temples shaped and cut for better hold with sharp and repeated movements