Oakley Whisker - Tungsten/Prizm Tungsten PolarizedOakley Whisker Tungsten Prizm Tungsten Polarized Taking inspiration from the original Whisker, the thin, classic silhouette has been refreshed with subtle modern sculptured designs and Unobtainium earsocks. Tungsten finished frames add some style while Prizm tungsten polarized lenses protect your eyes, reduce glare and enhance contrast. Features & Benefits: Constructed of ultra lightweight, C 5 metal material Oakleys Unobtainium earsocks provide