DSO "THROTTLE" -Shiny Tort frame/ Amber lens - polarized - SPECIAL BUY 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. Amber lens provides high definition contrast and increased vision depth for overcast days.