Oakley Heliostat Steel Prizm Black OO9231 03 (52) MessyWeekend The hallmark styling of this

The hallmark styling of this world-renowned fashion leader denotes high quality with a dedication to innovation and a strong tradition of craftsmanship

These are easily one of the most recognizable sunglass styles out there

Frame Material: Bio-based acetate for a premium feel and sustainable durability

which activates the Spectral Control technology - with varying temperatures that determine the proprietary lens hue

Spy model number: SPCYBK09

Oakley Heliostat Steel Prizm Black OO9231 03 (52) MessyWeekend The hallmark styling of thisOAKLEY HELIOSTAT Heliostat updates Oakleys pioneering high wrap frame design. Rooted in the brands tried and true high wrap design history, Heliostat spotlights elevated design features for the modern day, including a sleeker silhouette made of O Matter frame material. A 3 point fit with internal Unobtainium earsocks and molded in nosepads make Heliostat a classic eyewear choice with contemporary restyling. DESIGN Modernised, high wrap frame design