Trout Fly Lines

Power with Precision—Your New Favorite All-Around Line. The Mastery MPX from Scientific Anglers is the do-it-all fly line that doesn't flinch—whet...

RIO Gold Fly Line Line Weight: Standard Weight / Standard PowerPrimary Use: Small Dry / Dry-DropperSecondary Use: Big Dry / Light Indicator RIO Gol...

Smooth Casting. Subtle Presentation. Deadly Versatility. The Orvis Hydros Trout Fly Line is built for anglers who want pinpoint presentation withou...

Short Rod. Tight Space. Big Precision. The RIO Premier Creek Fly Line is purpose-built for small stream action—tight loops, fast-loading casts, an...

Power Meets Finesse—Now in a Silent, Slick Package. The Amplitude Smooth MPX is a best-in-class all-purpose fly line designed to do everything a 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 One Line to Rule Them All—With Bite. The SA Amplitude Textured Infinity is the ultimate do-everything trout line for anglers who demand power,...

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...

Delicate Delivery. Classic Feel. Pure Dry Fly Precision. The Mastery Trout from Scientific Anglers is built for anglers who obsess over perfect lo...

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 ...

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 ei...

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...

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...

Subtle Presentation. Surgical Control. Built for the Picky Ones. The RIO Elite Technical Trout is designed for anglers who thrive on finesse. Whet...

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 ei...

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...

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...

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...

An intermediate sinking line with a completely clear head - essential for all lake angler, with ultra-slick performance. The Premier AquaLux line h...

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

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...

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

Sometimes the biggest trout live where back casts aren't your best friend. Sonar Trout Express has a short, rear weighted head that excels at roll...

An intermediate sinking line built for camouflage and stealth with low-stretch, ultra-slick performance. RIO's Elite Sub-Surface line is an interme...

AMPLITUDE SMOOTH INFINITY PLUS ONE SIZE HEAVY LINE       The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly ...

THE ULTIMATE DEEP WINTER TROUT LINE with PolarFlex technology that keeps line soft, pliable, and functional in the coldest extremes of trout fishin...

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

The ultimate, all around family of light line weights designed to perform well in hot conditions, with ultra-slick performance.

The Scientific Anglers Amplitude Textured Trout GP (General Purpose) is the ultimate all-around trout line, engineered to handle everything from de...

The Scientific Anglers Mastery Trout GP is a versatile, finesse-oriented general purpose trout line that delivers proven performance across a wide ...

The Scientific Anglers Frequency Trout GP is a versatile, finesse-oriented general purpose trout line that delivers exceptional value and performan...

Magnitude lines are ushering in a new era in fly line technology—headaches with clear lines are a thing of the past. Our new family is loaded with ...

Magnitude lines are ushering in a new era in fly line technology—headaches with clear lines are a thing of the past. Our new family is loaded with ...

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 ei...

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 ei...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude Textured Trout Expert will shoot farther and last...