The Oakley Fuel Cell sunglasses. Oakley have 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. The idea here is unflinching originality and a smooth look. It's proof that when authenticity speaks for itself, it speaks with volume.