Lightweight, yet durable RELIALITE frame construction, RELIALITE temple and temple tips for a lightweight and secure fit, NYPO Technology lenses deliver exceptional clarity and protection, 6-base lens curvature for a slightly curved 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, Anti-reflective lenses for improved vision quality reducing reflections and glare, Water-repellant lenses with hydrophobic coating that repel sweat and most liquids, Oleophobic protective coating helps eliminate oils left behind from your fingers,