A mid-century staple, and still a popular style today. Browline frames are defined by their bold styling at the top of the frame and the thin metal rim toward the bottom. Originally designed to be customized to the wearer, early browline frames had interchangeable brows, bridges, and eyewires to allow for a perfect fit and personalized appearance.

 The SALT. KNOX evolves that rich history, by paying homage to the bold styling, but with an emphasis on optics and construction. A full titanium frame front features a tapered thickness that is designed to carry a prescription and ensure any stress on the frame is not transferred to the lens.