Barton Perreira metal sunglasses.
Rectangular antiqued golden aviator frames.
Polarized "Sequoia" solid brown lenses.
Double nose bridge with Havana plastic trim.
Plastic nose pads for comfort.
Thin arms with semitransparent Havana plastic ear pieces.
Eye/bridge/temple (in mm): 61-14-145.
100% UV protection.
"Libertine" is handmade in Japan.
