The pinnacle of endurance, captured in a frame. Inspired by the Tour de France toughest climbs, this collection celebrates resilience and the relentless pursuit of glory. Built at the crossroads of aesthetic disruption and boundary-pushing performance, Velo Kato™ resists the conventional with a lens design enabled by PhysioMorphic™ Geometry for a close fit to the face. The large lens shape, Unobtainium® ligature nosepad, no-slip Unobtainium® earsocks and flow conditioner tabs on the frame create a sleek, aerodynamic no-hinge system that maximizes protection, airflow and field of view to keep you locked in at all times. For the complete ride, Velo Kato™ integrates seamlessly with the Oakley® Aero helmet. To experience enhanced color and contrast everywhere you go, Prizm™ Lens Technology provides the details.