100% UV400 POLARIZED LENSES – These Classic Circle Sunglasses is 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 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.