Some of the winningest riders in history put their faith in the Oakley O-Frame®, relying on the moisture-wicking comfort, wide view and impact-resistant lens. ? Flexible O Matter™ frame optimized for comfort, fit and maximized peripheral view ? Impact-resistant lens material provides 100% protection against UVA / UVB / UVC & harmful blue light up to 400nm ? Scratch-resistant lens with F2 Anti-fog coating ? Triple-layer face foam fleece to wick away sweat ? Adjustable 4mm strap with silicone lining for a more secure fit ? Engineered to fit securely with most helmets without compromising fit ? Configurable with Race Ready roll-off accessory ? Includes microbag for storage and lens cleaning ? Meets EN 1938 standard for eyewear protection