You live for the fight, sweating the monster fish until he surrenders. These Costa Del Mar Polarized Stringer Sunglasses feature the best polarized lenses, letting you see his every move. The 580P lens filters yellow light while boosting red and green light and increasing polarization effectiveness. Because they are a polycarbonate lens they are resistant to hard impact and and scratching. Durability that has to be seen to believe. The frames feature integral hinges, Hyrdrolite temples and co-injected, cold-molding technology to deliver comfort and fit that lets you focus on the the fishing.