Smith Longfin Polarized Sunglasses 71673610191 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 ChromaPop™ polarized 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. Features Lightweight, flexible and durable TR90 frame Anti-reflective coating improves clarity and reduces eye strain AutoLock hinges hold frames open for easy one-hand on and off Fit / Integration Medium fit, medium coverage 6-base lens curvature provides a modest wrap-around fit Vision Megol side shields and thin, flexible temples ChromaPop™ polarized lenses cut glare and enhance color and contrast Frame Smudge and moisture resistant coating for easy cleaning and clear optics Smith Longfin Polarized Sunglasses