About the Replacement Lens: Upgrade your Oakley Holbrook XL OO9417 with Prizm Black Iridium Polarized replacement lenses, designed for men and women seeking a sleek and performance-driven look. Retaining the classic keyhole bridge and metal rivets, these lenses integrate seamlessly with the durable, lightweight O Matter frame material for all-day comfort. Lens Technology: The Prizm Black Iridium Polarized lenses are engineered for bright light conditions, offering 11% light transmission and advanced glare reduction. The grey base color enhances visual clarity, while Prizm technology fine-tunes color and contrast, ensuring sharp, high-definition vision in high-glare environments. ✅ Polarized Lenses for Outdoor Clarity & Glare Reduction: Cut through harsh glare and boost visual contrast with polarized lenses—perfect for driving, water, and bright outdoor settings. Care and Secure Kit: Includes an Oakley microfiber bag with Oakley leash to keep your sunglasses clean, secure, and always close at hand. ✅ Includes Full Cleaning Kit for Easy Lens Care: Each pair comes with a microfiber cloth, lens spray, and mini screwdriver to help you clean, adjust, and protect your sunglasses.