Dial your performance and style up to 11. The Frequency seamlessly blends functionality and a bold, shield-style lens that creates optimal coverage for running, biking and more. Flexible and secure temple arms and a lightweight frame sync up with a wide, cylindrical suspended lens that’s cleverly vented above the bridge. Tune into the beat—with the Frequency, your outdoor adventures just got a whole lot more stylish and fun. Looking for even more coverage? Check out the Density.