Trout Fly Lines
Specialized tapers for every trout fishing application.
Performance Since 1915.
For more than a century, Cortland has made fishing lines for real conditions. Each one is engineered for a specific application so anglers can fish with confidence.
Matching the Line to the Mission: A Guide's Take on Streamer Setups
Most anglers focus on flies, but line choice shapes more than people think. James Garrettson of About Trout breaks down how the right line changes streamer setups on trout water.
Trout Lines for the Way You Fish
Trout Boss
Finesse Trout II
Headwater
Line Selector
Explore how line design, species, water, and conditions come together.
Line Technologies
A guide to Cortland’s materials, construction, and line technologies.
Explore fly lines designed for rivers, streams, and lakes across a wide range of freshwater conditions.
Fly lines built for temperature stability, durability, and performance in demanding saltwater environments.
High-strength braided lines and leader materials designed for conventional fishing applications.