A new era of shield lens design is upon us, and Oakley Sphaera™ in matte clear frames are leading the way. The matte black frames, featuring a unique blend of angles and curves, will make a statement wherever you go. With optical precision and clarity at the forefront of this innovative frame design, it's no wonder that these shades have been engineered for performance. The integrated ventilation system helps prevent fogging on those chilly mornings while maximizing airflow when temperatures rise.