Stylish Retro Aviator Sunglasses with Polarized Lenses

Features: Metal Frame Plastic Lens  Lens width: 58 millimeters   PRODUCT DIMENSION – Lens width:58mm (2.28") | Lens  Height:50mm (1.97") | Bridge width:14mm (0.55") | Frame  Width:140mm (5.51") | Arm length:135mm (5.31")   100% POLARIZED LENSES – These Classic Aviator Sunglasses are polarized and provide 99% polarization efficiency while blocking and managing UV and HEV light, delivering a superior visual experience and glare protection. Polarized sunglasses eliminate glare and haze so your eyes are more comfortable and you can see better. Polarized lenses contain a special filter that blocks this type of intense reflected light, reducing glare.   PREMIUM MATERIAL POLYCARBONATE LENSES – Polycarbonate is a durable material. Although it has high impact-resistance, it has low scratch-resistance and so a hard coating is applied to polycarbonate sunglass and eyeglass lenses.   Polycarbonate is highly transparent to visible light, with better light transmission than many types of other lenses.