We took advantage of lightweight titanium for this full-rimmed frame, and along with the look of angular lens orbitals and a double bridge, we gave it the comfort of Mono Shock™ hinges and the sure grip of Unobtainium® to add function to form.• Constructed of lightweight, durable titanium• Full rim frame• Unobtainium® earsocks for no slip grip• Air filled clear comfort fit nosepads provide durability, all day comfort, and a seamless look• Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment• Two sizes: 51/53• Protective carrying case included• Available with Oakley® Authentic Prescription Lenses