Born in the back of a Florida bait and tackle shop over a quarter century ago, Calcutta was created with a rebellious spirit and an ambitious goal to offer hardworking outdoor products at a reasonable price. These shades are designed with the sportsman in mind! Fade-resistant finishes are tough enough to handle all kinds of weather and conditions. Calcutta has designed their rugged sunglasses to allow a wider field of vision while providing superior optics. Durable 1.0mm Triacetate (TAC) Polarized lenses that virtually eliminate blinding reflected glare. 1 Year Limited Warranty.