Electric Marin Polarized Sunglasses * made in Italy * melanin filled polycarbonate lenses * protection from harmful HEV light (98%) and UV rays (100%) while providing eye relaxation and accurate color perception * scratch and impact resistant premium lens * 6 Base lens curvature * Bio-resin injection molded frame for light weight and superior durability * 5-barrel stainless steel optical hinge for strength * Teflon-coated hinge screws for durability * Dimensions: 56mm H - 138mm W - 125mm * Weight : 28 g * the glasses include a cloth cover made of Repreve® microfiber, which is made of recycled plastics