TECH SPECS:
The Flak Beta is a new addition to the Oakley lineup that offers interchangeable lens design and unrivaled innovation to those who want to see the difference. The Oakley Flak Beta features a lightweight O Matter stress-resistant frame for all day comfort and protection. The Flak Beta also features XYZ lens optics made from Plutonite lens material to provide a wide peripheral view with contouring to improve side protection against sun and wind. Each lens on the Oakley Flak Beta offers top UV protection filtering 100% of all UVA, UVB, UVC and harmful blue light.