Imported, Lightweight, yet durable RELIALITE construction, Unique diagonal line inner temple pattern for added style and enhanced grip, Cam hinge ensures smooth movement reducing strain on frame over time for stability and comfort, Antimicrobial frames for long-lasting defense against bacteria, fungi, and microbes, Anti-reflective lenses for improved vision quality reducing reflections and glare, NYPO Technology lenses deliver exceptional clarity and UV protection, 4 base lens curvature for a flatter frame design, Polarized sunglasses provide superior protection against UVA, UVB, UVC rays, and blue light, Scratch-resistant lenses that withstand the rigors of outdoor and sport activities and water-repellent lenses with hydrophobic coating that repels sweat and most liquids,