We’ve Been Toying with a Mix of Art and Technology for Some Time. The Idea was to Create Clean, Authentic Style for Those Who don’t just Walk the Path of Life – they Stomp it and Leave Footprints. That’s what Led to Oakley Fuel Cell™. Durability and all-day Comfort of Lightweight, Stress Resistant O Matter® Frame Material. Comfort and Performance of Three-Point Fit that holds Lenses in Precise Optical Alignment. Metal Icon Accents.