The Flying Fisherman Down Sea Polarized Sunglasses offer anglers an edge.The large fit, lightweight TR90 frame features co-injected, non-slip nose and temple pads for a stay-put fit. Virtually indestructible, the polycarbonate RhinoLens offers anglers shatterproof eye protection from flying hooks, lures, sinkers and more. AcuTint lens coloring system provides enhanced optical clarity and polarized, glare-blocking results on or off the water. It also adds color contrast without distorting natural colors, allowing you to see more clearly. Polarized lenses eliminate glare, reduce eye fatigue, and block 100% of harmful UV rays. They are shatterproof, scratch resistant, lightweight and durable.