Sperian A1003 Fulcrum Series Eyewear, 10-Count Anti-Scratch hardcoat extends the life of the lens for longer wear 8-base curve offers a close fit with excellent side protection Semi-full frame is lightweight so you barely know you're wearing them Smooth bayonet temples offer a comfortable fit & sleek styling with a molded nosepiece to fit a wide array of facial types Indoor/Outdoor Silver Mirror Lens, provides 99.9% UV protection