Big presence meets serious style in Hip Tone - our largest eyeglass frame yet. These square-lens eyeglasses shape of these prescription glasses bring balance, play hard and look good. Lightweight O Matter™ frame and Unobtainium® earsocks offer all-day comfort while customizable features like adjustable nosepads and wire core temples allow you to personalize your fit. Order yours with Oakley Authentic Prescription lenses that come laser-etched with the ellipse logo for proof of Oakley authenticity.