Polaroid Activity Sport Polarized Sunglasses Durable Design Protects Eyes & Reduce Fatigue Superior optics ensure optimum vision no matter what sport you play. Polaroid Activity Sport Polarized Sunglasses features: High-quality frames are made for continuous wear and all-day comfort ensures clearer, truer vision Vertically aligned filters block glare for clearer view Enhanced contrast provides greater visual definition Polaroid lenses allow only useful light to pass for less squinting and strain 100% UVA, UVB and UVC protection Includes case Polaroid Sunglasses...Since 1937