Tough, polarized polycarbonate lenses provide 100% UVA, UVB and UVC protection. They are also treated to repel snow and rain, preventing water spots. The guarantee is strong: If ever damaged, return to the manufacturer and they will be replaced. All they ask is how it happened so they can make needed design changes.
A sort of modern version of the old time aviator's glasses. The black lenses are held by lightweight black Titanium frames. Great glasses at about 1/2 the price of the competition. Weighs only 0.7 oz.
Lure Eyes Captains Glasses with Titanium Frames