| High-Impact 2.2mm Polycarbonate: Constructed from 2.2mm thick, ballistic-grade polycarbonate lenses engineered for high-velocity impact resistance in the ESS CDI frame. Mirrored Silver Glare Reduction: Features a Mirrored Silver coating designed to reflect intense sunlight and minimize glare, making it ideal for extremely bright outdoor conditions. Lateral Exchange System Compatibility: Precision-cut for the CDI "Medium Fit" frame, allowing for rapid, tool-free lens interchangeability via the integrated side-loading architecture. | Professional Grade Clarity: Provides 100% UVA/UVB protection and distortion-free optical clarity across the entire lens surface for reliable, all-day performance. Technical Replacement Set: Sold as a matched pair of high-performance replacement lenses for existing frames; please note that the CDI sunglass frame is sold separately. |