The best athletes in the world are constantly seeking an edge. That sentiment is what helped inspire the creation of Encoder Strike from Oakley. Building on learnings from Team Oakley athletes, designers blended functional needs with heritage elements to create a frame that offers a premium solution for athletes seeking peak performance. The sunglasses' ventilated design allows for optimal airflow. Eye Size: 39; Frame: Matte Onyx; Lens: Prizm Torch Trail; Lens Material: Standard Plastic