prizm mx sapphire iridium Lenses, bengal venom Strap With high-impact resistance that makes you invincible, this landmark of technology is the first even MX design with a lens of pure Plutonite™. It's the new standard of protection and it lets you take the adapt-and-conquer approach with Oakley Switchlock™ Technology, the secret to fast and easy lens changing. The view is wide open, the comfort is beyond reason and the performance leaves other goggles scrambling for second place. Read less • Available with Prizm™ Lens Technology (as accessory lens option) - engineered to enhance contrast so you can see more detail in terrain across a variety of light conditions. • Switchlock® Lens Change Technology for fast and easy lens interchangeability • Injection-molded Plutonite® High-Impact lens material provides 100% protection against UVA / UVB / UVC & harmful blue light up to 400nm • Optically correct lens with F3 Anti-fog coating • Rigid exoskeleton with flexible O Matter faceplate conforms to your face comfortably • Triple-layer face foam fleece to wick away sweat (removable & serviceable) • Interchangeable & adjustable 4mm strap with silicone lining for a more secure fit • Engineered to fit securely with most helmets without compromising fit