The OO9465 Sutro Lite Sweep sunglasses blend Oakley's iconic sweep lens shape with the popular Sutro frame design. A functional sport design with optimized coverage, extended field-of-view, retention and impact protection make Sutro Lite Sweep the perfect choice for durability and all-day comfort while making a bold statement. A strong yet light O-Matter frame provides durability and all-day comfort, while Unobtainium nosepads offer a no-slip grip. Available with Prizm Lens Technology that is engineered to enhance color and contrast to see more detail. Oakley sunglasses sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Click on the Oakley link above the product title to shop the entire Oakley sunglass and eyeglass assortment.