Material ARKEMA - Rilsan® Clear G850 Rnew® High-performance bio-based polyamide Raw material made in France Frame Adjustable temples Adjustable nose pads Non-slip louvered temples (Non-Slip Rubber) High-strength, impact-resistant , discoloration- and scratch-resistant coating Polycarbonate lens R+ Lens Development & Manufacturing High-strength lens UV protection Scratch-resistant and water-repellent coating Durable with comfortable vision Manufacturer & Importer: RIDAR GLOBAL SPORT Country of manufacture: China.