Oakley Heliostat Sunglasses Matte Black PRIZM Grey PRIZM Grey. 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 Glasses choice with contemporary restyling. Featuring Prizm Lens Technology that enhances color and contrast so you can see more detail an exclusive box sleeve print and a microbag to safely house your Glasses these are ready for action. Specifications for Oakley Heliostat Sunglasses: Manufacturer: Oakley Application: Outdoor Age Group: Adults Gender: Unisex Features of Oakley Heliostat Sunglasses DESIGN - Modernized high wrap frame design FRAME MATERIAL - Durable and lightweight O-Matter frame material provides all-day comfort ALL DAY COMFORT - With 3 point fit SEE MORE DETAILS - Available with Prizm lenses that are designed to enhance color contrast and detail to make the most of any activity Package Contents: Oakley Heliostat Sunglasses Oakley OO9231-0161: Heliostat Sunglasses Matte Black PRIZM Grey PRIZM Grey