These designer prescription glasses are made to accommodate most prescription lenses.Made of plastic, otherwise known as cellulose acetate, or zyl, 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 Revolution Eyewear products, the Revolution Eyewear REV748 provides the sophisticated and classic look that we all need. Revolution Eyewear REV748 frames have a oval shape, which helps to balance rectangular facial features. 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.Revolution Eyewear REV748 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.The frame has a Unifit.Designed for adults, this model has a Spring type hinge for greater comfort.Standard skull temples can be easily adjusted to fit perfectly behind your ears.This frame has a total width of 135mm.Material defects or workmanship: 24 month warranty. The warrantee by the manufacturer covers manufacturer's defects for the frame. As an online optical superstore, we can help to process a warrantee for you with the manufacturer, according to their return policy. See all Revolution Eyewear Revolution Eyewear Glasses Revolution Eyewear magnetic clip ons are the most popular clip on sunglasses brand in the world. In 1999, Revolution Eyewear invented "Bottom Mounted Magnetic Eyewear Technology", which makes it super easy to attach and detach your sunglass clips, with one hand. Adding and removing clip ons with one hand is THE revolution; doing it with two hands is a pain in the...you know where. In addition, Revolution Eyewear clip on sunglasses come with the glasses frames, and they are also fashionable and stylish. Designer glasses styles range from contemporary to classic. All Revolution Eyewear glasses can be customized with prescription lenses, just like all of our glasses and sunglasses.