Oakley Turbine Prizm Sunglasses 1356-PR0OO9263 Turbine cranks up the active look with interchangeable icons plus inset zones of sure-grip Unobtainium® Along with clean lines of comfortably lightweight OMatter and a lens shape inspired by our popular Hijinx sunglass, its durability and performance would make a sport frame jealous. Oakley Twin Toric lens technology with HDO Features Unobtainium earsocks and nosepads for increased comfort and performance Interchangeable accessory metal icon accents Prizm lenses to enhance color, contrast and detail for an optimized experience Oakley Turbine Prizm Sunglasses