The Oakley Men's Fuel Cell Polarized Sunglasses are the result from toying with a mix of art and technology. They are made from lightweight O Matter frame material and feature Oakley Twin Toric lens technology with HDO. Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. The Oakley Men's Fuel Cell Polarized Sunglasses feature a clean, authentic style for those who dont just walk the path of life, they stomp it and leave footprints.