The 100% Westcraft Replacement Lenses Dual provide superior protection and clarity. Made from ultra HD, shatterproof polycarbonate, these lenses offer 100% UV protection (UV400) with 11% light transmission (HiPER Blue). They feature hydrophobic and oleophobic treatments to repel water, dirt, and oil, and a scratch-resistant coating for durability. The V-latch mechanism allows for quick lens changes, adapting to various light conditions. Certified by CE and ANSI, these lenses ensure optimal performance and safety.