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 Costa del Mar products, the Costa del Mar Ocean Ridge 100 provides the sophisticated and classic look that we all need. Costa del Mar Ocean Ridge 100 frames have a cat-eye shape, which complement most 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.Costa del Mar Ocean Ridge 100 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.Designed for adults, this model has a Spring type hinge for greater comfort.2-year 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 Costa del Mar Costa Glasses Costa glasses is a recently introduced, new collection of prescription glasses, made by Costa del Mar, which is popular worldwide with a reputation for polarized sunglasses. The Costa glasses line offers a wide range of stylish frames that are designed to suit every face shape and personal style. The eyeglasses are made from premium materials, ensuring durability and comfort. One of the key features of the Costa Del Mar prescription glasses collection is that any of the frames can be installed with prescription lenses, including high-quality, scratch-resistant coating at no additional charge. Our lenses are designed to withstand daily wear and tear, ensuring that your glasses will look and perform like new for years to come.