Roxy Palm Polarized Women's Black Polarized Glasses * material: 50% bio nylon, 50% polycarbonate * Bio-Nylon-Polycarbonate blend * S3 sun filter protection * shatter-resistant polycarbonate lenses without distortion * polarized lenses for optimal visibility, clarity and contrast * UV protection * injection-molded G850 frame * rubber non-slip temples and sides * dimensions: lenses: 55 mm / bridge: 17 mm / sides: 135 mm / lens height: 45.7 mm * sunglasses