Smith Serpico 2.0 Polarized SunglassesThe aviator was once a functional solution to curb glare while flying, but its cool factor gave it appeal below the clouds. The Serpico 2 is our take on the classic. The "2" refers to a host of upgrades, from comfortable temples to adjustable nose pads that feel tailor fit to your face. They come in your choice of crystal clear Carbonic lenses or Smith ChromaPop for enhanced detail and color.