XS Technology; Front-End + Back-End Welded Loops RIO&';s General Purpose, Tropical Saltwater fly lines are designed for anglers that fish in warm climates, and feature short, powerful front tapers to easily cast large flies. The line is built on a medium stiff core, and has a hard, tropical coating. 75-100 degrees Weight Forward Floating 10 weight Length: 100 ft Head: 41&'; (10wt) Color: Aqua Head / Sand RL