RIO Products is acclaimed world-wide for its evolutionary leader, tippet and fly line designs. RIO is at the forefront of the fly fishing industry in its creativity and dedication to creating products that solve problems and enhance fly fishing.
A number of fly line designs and ideas have come from the remarkable RIO Advisory Team. These anglers are on the water more than most and really know what a fly line should do. Their ideas, testing opportunities and experiences help make RIO fly lines the best there are.