The Glassy Premium Polarized Sunglasses come with high quality components, made from Swiss TR90 thermoplastic and metal spring hinges for a more comfortable fit. Made of polycarbonate, the polarized lenses eliminate the amount of reflected light to reduce glare and increase visual clarity. Features100 % UV protectionPolarized for less glare�Frame size 139 mmWidth of the lenses 48 mmHigh quality case included�