Nike Pursue sunglasses maximizes your visual sweet spot allowing you to maximize your athletic performance. The large velocity flying lens cut allows maximum coverage, reduced fogging and gives consistent vision. The Nike Max Speed Tint allows visual comfort under changing light and shadow by reducing the glare off the road, relaxing your eyes and enhancing visibility, so you can go faster in confidence. The Nike Max Optics gives precise visual information at all angles of view and the polycarbonate lenses are scratch and impact-resistant protected. The Pursue sunglasses have interchangeable lenses with the option of multiple lens that permit maximum sport performance in all light. The Pursue has a lightweight aluminum top bar and a ventilated nose bridge to improve airflow for reduced slippage and fogging. The adjustable secure wrap temples grip the back of the head for motion stability. The Pursue sunglasses have a iron frame with state-of-the-art UV absorbency lenses for 100% UVA and UVB protection