Thanks to its short, powerful head, Scientific Anglers Sonar Titan Full Intermediate Fly Line delivers excellent turnover. Slow sink rate gets your fly just below the surface, so you can pick up the fish lurking there. It's ideal for temperate climates. Advanced Shooting Technology (AST) delivers continual line slickness, so you can cast further with ease. Plus, it allows the line to shed dirt, algae and other drag particles. Scientific Anglers Line Identification (SAu2022ID) allows you to identify your lines at a glance. Sonar Titan Full Intermediate Fly Line has braided multifilament core with welded loops for easy rigging. Short, powerful head for excellent turnover. Slow sink rate Ideal for temperate climates Advanced Shooting Technology delivers continual line slickness Sheds dirt, algae and other drag particles Scientific Anglers Line Identification identifies line at a glance Braided multifilament core Welded loops for easy rigging