It took three decades to achieve next to nothing. That's the only way to describe the weight of OAKLEY NANOWIRE™, a titanium alloy frame that practically feels buoyant in air. But the real breakthrough is the adaptable fit, a benefit of memory metal that allows us to create true sculptural contours that stay comfortably flexible. With a rimless design, it's probably the lightest sunglass you'll ever wear, even though it carries a ton of optical innovation.