Buy a pair and get a spare! High-tech polarized lenses and flexible power hinges make these the ultimate sunglasses for men and women. Amazingly clear vision, enhanced colors, and outstanding UV protection to treat your eyes with care while looking great. Shape-memory polymer frames. And if you wear prescription glasses, don’t ditch them when the sun’s out—BattleVision Wraparounds fit right over your everyday frames. Choose 2 BattleVision Sunglasses or 2 Battlevision Wraparounds.