The RIO(R) Gold Fly Lines are designed for anglers who enjoy freshwater and trout fishing and are looking to enhance their casting performance. Technology such as MaxCast, MaxFlat, and AgentX provide advanced technique and construction to ensure quality. The RIO Gold fly lines have long heads for ultimate casting frontal and front biases weight to load rods at a close range for better fishing every time. FEATURES: RIO fly line Front biased weight to load rods at close range Taper design to cast flies between #22 and #2 Long head for ultimate casting control MaxCast technology MaxFloat technology AgentX Technology DualTone(R) coloration Front and back welded loops