Your vision is invaluable, and the Sentinel performance eyewear is designed to protect it in the toughest conditions. Meeting MIL-PRF-32432A impact standards, this eyewear features a shatterproof lens that is swappable to ensure maximum durability. Each model includes a secondary clear lens, offering versatility for different environments. The adjustable no-slip bridge ensures a secure and comfortable fit, even during the most intense action. Whether you're a competitive shooter or a protector of peace, the Sentinel eyewear is an essential addition to your gear, providing unparalleled protection and reliability when you need it most. The adjustable no-slip bridge features flexible soft touch rubber pads for a customized fit The product meets or exceeds the MIL-PRF-32432A ballistic rating for eye protection, adhering to U.S. military impact standards Daylight Max provides UV protection for optimal performance in bright conditions, ensuring clarity and protection from harmful rays DiamondCoat is a hardened surface coating that reduces surface scratches, enhancing the longevity and aesthetic of components The product comes with a lifetime guarantee for added peace of mind Features in-fused polarization, enhancing visual clarity by reducing glare Eliminate the glare, not the adrenaline Leupold's in-fused polarized technology uses an advanced manufacturing process that fuses the polarization film between (2) lens layers, providing better clarity without sacrificing performance This process provides permanent polarized protection that resists scratching and deterioration over time, ensuring long lasting performance without slowing you down Guard-ion is a hydrophobic lens coating that sheds dirt and water for a maintenance-free, clear, crisp image, ensuring visibility in all conditions Shatterproof lens ensures durability and impact resistance Made from ballistic-rated materials, all performance eyewear frames are ultralight, flexible and maintain structure under stress for durability Includes interchangeable lenses for customizable optical performance Easily change lenses to maintain maximum protection in all light conditions, allowing for customizable visual clarity