Expanding the Youth Sport category with the next generation of Crosslink XS, building on the history. Soft Rectangle for a touch of sophistication, with a sporty aesthetic, the lightweight and durable O Matter OY8033 Kin Link offers a specially engineered fit for young people. Wire core temple with an unobtainium ear sock provides adjustability and integrated no-pin screwless hinges offer added safety. Available with Oakley Authentic Prescription lenses that come laser etched with the ellipse logo on the left-wearing lens for proof of Oakley authenticity and quality. Oakley eyeglass frames 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.