Oakley Castel Polarized Sunglasses - Olive Ink/Prizm TungstenRevisit the high wrap frame with the Oakley Castel Polarized Sunglasses, a shield design sunglass with a more relaxed silhouette than its predecessors. Castel features an O Matter frame, which provides lightweight durability, as well as three point fit design for comfort. Castel lenses have Prizm Lens Technology, designed to enhance color and contrast. Sunglasses Size Detail Size Lens Height Lens Width Bridge Width Frame Width Arm Length M (130mm) 50.