Try on the OX3249-0356 EXTENDER at your local eyecarecenter location. These black designer eyeglasses from Oakley Rx are perfect for focusing at work or relaxing at home. Made from metal, these eyeglasses feature a design and can help you see clearly with prescription lenses. At eyecarecenter, we can build a complete pair of Oakley Rx OX3249-0356 EXTENDER just for you, with custom lenses designed for your vision needs.