Oakley® revisits the high wrap frame with castel, a shield design sunglass with a more relaxed silhouette than its predecessors. Castel features an o-matter™ frame, which provides lightweight durability, as well a three-point fit design for comfort. Castel is available with both prizm™ lens technology, designed to enhance color and contrast, as well as oakley authentic prescription lenses which come laser etched with the iconic ellipse logo for proof of authenticity and quality.