The Strike King Clip-On Sunglasses are an essential on-water companion for anglers who want to improve their existing prescription. They are aviator-style and are designed to conveniently attach onto your existing eyeglasses. You can flip them up and down as needed. Featuring high-tech polarization, they offer enhanced visual clarity, definition and contrast, while reducing glare and thus eye stress. These UV protection sunglasses also block the sun's harmful rays, increasing accuracy and color consistency, which means that you can see more fish. They are scratch-resistant and super tough, delivering more than twice the durability of other materials, especially the traditional cab plastic lens. With state-of-the-art coating, the Strike King sunglasses repel water, dirt and dust for long-lasting performance.