These round glasses offer incredible comfort and style at an unbeatable price. Made with lightweight polycarbonate plastic, the medium-sized frame is flexible yet durable.
Polycarbonate lenses are made of a type of plastic that is more impact-resistant than standard plastic lenses. Polycarbonate lenses are also much thinner and lighter in weight. They are considered a high index plastic. Polycarbonate lenses also have built-in ultraviolet protection.