The unique lens shape of our best-selling Transistor™ eyewear gets fresh styling with Lizard™, a semi-rimless design of impossibly lightweight titanium with the added comfort of flexible Nanowire™ hinges, adjustable nosepads and the sure grip of Unobtainium® earsocks. • Constructed of lightweight, durable titanium material • Ultra-flexible Nanowire™ frame components • Self-locking hinge screws • Semi-rimless lens mount • Metal icon accent • Unobtainium® earsocks • Adjustable air cushion nosepads • Two sizes: 54/56 • Available with Oakley® Authentic Prescription Lenses • Protective carrying case included