These designer sunglasses cannot take prescription lenses.Made of metal, the frame can be easily adjusted for a perfect fit with your prescription lenses. Your frame purchase includes free standard shipping charges, and manufacturer packaging. You can add doctor verified prescription lenses, add custom polarized lenses, and many other lens options if you desire them. Like all Paradigm products, the Paradigm 19-37 provides the sophisticated and classic look that we all need. Paradigm 19-37 frames have a Aviator shape, which very fashionable now and great for progressive lenses. Frame shape is the most noticeable feature of a pair of glasses, followed by frame color and frame size. Top brands always have a large collection of rectangle frame shape glasses, as well as oval frame shape glasses.Paradigm 19-37 frames feature a fashionable full frame design, which is the largest component of designer eyeglasses brands collections. A rim all the way around the lenses, provides for maximum stability and durability.This frame has a total width of 138mm. See all Paradigm Paradigm Sunglasses Paradigm sunglasses are the invention of the Paradigm brand, which has carefully built a worldwide designer reputation for stylish quality and fashionable craftsmanship. The popular sunglasses collection takes advantage of its heritage with some classic frame styles but it also winks at a new contemporary dynamism. Paradigm sunglasses are the ideal choice for men or women with a self-confident attitude who know what they want. All Paradigm glasses and most Paradigm sunglasses can be customized with prescription lenses, just like all of our glasses and sunglasses.