The Oakley Frogskins™ XXS (Youth Fit) are a square-framed, youth glasses style that is designed with children in mind. Featuring a polished black frame color, these sunglasses provide optimal protection and comfort for young ones thanks to their durable o matter material construction and youth fit sizing. The prizm grey lenses enhance color and contrast, allowing children to fully embrace the art of adventure along with you in these shades. Available with lens contrast enhancement technology.