The Capri 4U U32 eyeglasses are designed for adults, showcasing a sophisticated and classic appearance that appeals to a wide audience. These glasses are made of plastic, also known as cellulose acetate or zyl, which allows for easy adjustment to ensure a perfect fit with prescription lenses. The frame features a trendy rectangle shape, effectively balancing rounded facial features, making it a popular choice among various top brands for its versatility and style. The frame is universally designed with a regular hinge type for enhanced comfort, supporting a wide range of prescription lenses including single vision for reading or distance, bifocal, and progressive lenses. Additionally, various lens add-ons are available, such as blue-blocker, anti-glare, prism correction, high index lenses, and transition lenses for adapting to different lighting conditions. The glasses come in available colors of grey, black, and brown, ensuring a match for personal style preferences.