Early mornings and late afternoons out on the water can look very different. Keep up with changing light conditions and stay comfortable while you're at it in these Smith Longfin sunglasses. Integrated side shields and ChromaPoppolarized lenses reduce glare and enhance contrast as you scan the water. Thin, flexible temples keep these glasses snugly in place so you don't have to worry about losing them to the depths. Vision: ChromaPoppolarized lenses cut glare and enhance color and contrast Smudge and moisture resistant coating for easy cleaning and clear optics Anti-reflective coating improves clarity and reduces eye strain 100% UV protection Fit / Integration: Medium fit, medium coverage 6-base lens curvature provides a modest wrap-around fit Megol side shields and thin, flexible temples Frame: Lightweight, flexible and durable TR90 frame AutoLock hinges hold frames open for easy one-hand on and off Included: Microfiber bag