DSO"PHATTIE" -Black to Clear Faded frame/Smoke lens -polarized - SPECIAL BUY nylon frame polycarbonate lens Polarized High definition polarized lenses reduces up to 99.0% of reflective glare Lens technology: Polycarbonate lenses are 40x more impact resistant than glass. 100% protection from harmful UVA and UVB rays. Smoke lens provides natural color viewing and increased protection on sunny days.