2025 New Fashion Luxury Metal Sunglasses Designer Lenses Famous Brand for Men. Comprehensive Certifications: FDA, CE, EN1836:2005, AS/NZS1067:2003, and ISO 12870 certified for safety. Full Color Customization: Frames available in Black, Silver, Red, Blue, Orange, and other custom colors. Wide Diopter Range: Reading lenses available from 0.50D to 4.00D in 0.50D increments. High Production Capacity: Annual productivity reaches 2,000,000 pieces to meet large orders. Sample Fee Refund: 5 USD sample charge is fully refunded upon placing the first order. Custom Packaging Options: Accepts customized packing including cases, pouches, and cloths. Global Market Designs: Unique styles specifically designed for European, American, and Asian markets.