Fly Lines

STANDARD WEIGHT / STANDARD POWER Primary: Small Dry / Dry DropperSecondary: Big Dry / Light Indicator RIO GOLD’s longer head and lighter weight, c...

For years, the gold standard in the Scientific Anglers lineup was the GPX taper. From tossing small dries to slinging huge streamers, the GPX coul...

Put the odds in your favor with this weight-forward trout fly line. An innovative weight-forward taper combined with slightly larger line diameters...

The Mastery Trout line is ideally suited for chasing browns, rainbows, cutthroats, and any other trout you can imagine.  Perfect for dry flies and ...

RIO's Creek line has been designed for anglers that fish small creeks and streams. The line loads at close range, allowing anglers to make short ca...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

Here's an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than a...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any othe...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than a...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

Who says the jack of all trades must always be a master of none? This line does it all – and beautifully so, at that. With a taper born of hundre...

Mastery Standard is a true to AFFTA line weight casters fly line. Built with a mid-length head for exceptional mending and accuracy at long distan...

RIO's TECHNICAL TROUT line features a long, fine front taper for the lightest of presentations and delicacy and is the ideal choice of line when fi...

The Mastery Infinity has the power to bomb out streamers, yet retains delicacy for dry flies. It mends like an absolute dream, and delivers flies ...

Double-taper fly lines may not be the most versatile of the bunch, but they're very good at what they're designed to do: delicate work at shorter d...

The Single Handed Spey line has been designed to be a fantastic tool for anglers that prefer/need to perform roll and single-handed Spey casts. The...

PRO Trout Textured Fly Lines offer increased surface area, allowing the line to sit higher in the water, offering less drag, easier mending, less w...

Some fish are afraid of their own shadow. Others have seen every fly known to man. So, when you’re up against the absolute pickiest of eaters, it’s...

RIO's Elite Technical Trout line features a long, fine front taper for the lightest of presentations and delicacy and is the ideal choice of line w...

Let's be honest. No one will ever turn down a little extra help with their cast. Luckily, the Frequency Boost, built a half-size heavy, provides j...

Here’s an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

THE PERFECT, ALL-AROUND LINE for anglers using Trout Spey rods---with low stretch, ultra-slick performance. - Ideal for two-handed Trout Spey rod...

Here's an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

RIO's LightLine has been designed to load slower, more traditional action fly rods such as bamboo, glass and the more "Classic" flexing graphite r...

With an aggressive rear taper, and forward-biased concentration of mass, the Superflo Power Taper is designed to be anything but subtle. Even its ...

EASY CASTING, POWERFUL LINES for big flies and sink tips —with low-stretch, ultraslick performance.- Easy Casting- Shorter head designed specifica...

Combining our Superflo MAX & Ridge 2.0 technology into our running line series means we can reduce diameter and increase line speed and pick ...

Hydros® Superfine For a delicate presentation in close quarters, cast with the Hydros Superfine trout fly line. The Story The Hydros Superfine is e...

PRO Trout Line—Smooth High-tech PRO Trout Smooth Fly Line allows perfect presentation and incredible performance. The Story PRO Trout Smooth Fly L...

Hydros® Saltwater Tropical When you're after major prey, reach for our powerful Hydros Saltwater Big Game fly line. The Story From big stripers in ...

Hydros® Bank Shot Sink Tip Enjoy efficiency and versatility with Hydros Bank Shot Sink Tip fly line. The Story Hydros Bank Shot Sink Tip is designe...

Hydros® Saltwater Handle a multitude of scenarios on the water with our Hydros Saltwater taper fly line. The Story The new Hydros Saltwater taper f...

Ultra supple coatings allow our Two Hand series of fly lines to literally fly! Energy normally absorbed in the process of casting/flexing the line ...

Pro Saltwater Tropic Fly Line—Textured PRO Saltwater Tropic Textured Fly Line performs admirably in warm saltwater scenarios. The Story PRO Saltwat...

Pro Saltwater Coldwater Fly Line—Textured  Earn improved casts and easy mending with the versatile PRO Saltwater All-Rounder Fly Line. The Story Th...

PRO Power Taper Fly Line--Textured PRO Textured Power Taper Fly Line boasts quick loading, improved handling, and enhanced feel. The Story PRO Te...

PRO Depth Charge 3D Fly Line—Smooth PRO Depth Charge sinking fly line gets your fly below the surface faster and reduces slack. The Story PRO Dept...