Winston Trout Energy Fly Line Size:6WT Freshwater 4-6 weights:

Freshwater 4-6 weights:

Built with RIO's classic tarpon taper

And that’s a really good thing

Long heavy blades are designed for large flies and tough materials

- Sproat Bend

Winston Trout Energy Fly Line Size:6WT Freshwater 4-6 weights:WINSTON ENERGY FLY LINES. A TRUE ADVANCEMENT. Winston ENERGY fly lines were designed utilizing an entirely new scientific approach that enhances the energy transfer between the rod and line. By measuring the dynamic characteristics of fly rods at various flex points, weve applied an engineered system to precisely design lines that are ideal for each rod weight. The result is a series of lines that perfectly match the performance characteristics of