| High-Impact 2.2mm Polycarbonate: Engineered from 2.2mm high-impact polycarbonate (Model 740-0554), providing a durable and reliable safety barrier for the ESS 5B sunglass frame. Optimized Smoke Gray Tint: Features a Smoke Gray tint designed for medium-to-bright light conditions, ensuring neutral color perception and reduced eye fatigue during outdoor use. Complete Replacement Kit: Each package includes one pair of Smoke Gray lenses (right and left) and a protective microfiber lens pouch for safe storage and cleaning. | Universal 5B Frame Compatibility: Precision-cut to ensure a secure "Universal Adult Fit" within any existing ESS 5B frame; allows for quick interchangeability to meet changing light requirements. Professional Grade Optics: Provides 100% UVA/UVB protection and distortion-free clarity across the entire lens surface; note that the frame assembly is sold separately. |