Oakley Nanowire 1.0 Sunglasses Brown Chrome/Brown for $45.00.  Shipping is $6.95 for a total of $51.95 shipped.  Here is a screenshot for your reference.  It features High Definition Optics, lightweight lightweight and flexible titanium alloy frame, Patented XYZ Optics, 3-point fit, Plutonite lens material and 8.75 base lens curvature.