Customize the look of your Half Jacket 2.0 eyewear and get the best optical performance for where you use it most. Just bring it to an Authorized Oakley Service Center or call us at 1.800.403.7449.. Choose a lens color and we'll do the rest. All replacement lenses feature the unbeatable clarity impact resistance and 100% UV filtering of Oakley's High Definition Optics® (HDO®).Black IridiumExtremely bright light. Excellent all-purpose lens for sunny conditions. Offers truer color perception. Features an Iridium® coating to reduce glare.