Oakley Heliostat Sunglasses riff on the pioneering wrap design glasses in a thoroughly modern build with O Matter™ frame material with improved strength and flexibility over traditional acetate for a lighter, stronger, frame. A 3-point fit features internal Unobtainium® earsocks designed to increase grip with sweat for a secure frame that won’t slip, and molded-in nosepads for tangle free perching on top of your head. The lenses are Prizm™ lenses designed to enhance color, contrast and detail, UV protective, and have been tested against impact for a lens that truly can be said to protect your eyes. A sport style wrap pair of sunglasses that rocks the everyday and the adventurous activities, designed to perch comfortably on your face… and stay there when you’re out working up a sweat.