Oakley Unknown Sunglasses: Some think it’s called “UNKNOWN” because of sculptural geometry that no one has ever seen before. Few frames reach this thickness, even though Oakley’s O MATTER® material makes the Oakley Unknown Sunglasses startlingly lightweight. Few lenses are swept back with this degree of contour, even though 8.75 base curvature opens peripheral vision. For those with small to medium-size faces, this invention combines the comfort of Oakley’s Three-Point Fit with patented XYZ OPTICS® for clarity at all angles of view. Not to mention the secure grip of UNOBTAINIUM® earsocks, plus durability that exceeds ANSI Z87.1 Industrial Standards for impact protection. The only remaining unknown is why you’re still wearing conventional eyewear.