The RIO Avid Trout Weight-Forward Fly Line was developed for the keen fly fisher with tapers and technology that enhance the fly fishing experience. The line is designed for easy casting performance, with slightly heavier and shorter head lengths. Avid Trout Fly Line is built on a supple, memory-free core with a welded loop on the front end for fast rigging to a leader. The Extreme Slickness coating is chemically formulated to result in an ultra-slick line with dirt-repelling properties. AgentX dual-layered technology utilizes a high-floating inner coating made with more buoyant microspheres covered by a tough outer coating for maximum durability. Made in the USA. Model#: 6-201. RIO Avid Trout Weight-Forward Fly Line