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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...

AThe same exacting taper as our legendary SuperDri Elite flyline. The modest front taper and standard head length promotes an easy and delicate pre...

Designed for the modern, fast-action fly rod. Improved for 2020! The RIO Grand is a full line size heavier than the industry standard, and features...

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...

Specifically designed for delicate presentations of small flies to technical feeders at range, with low-stretch, ultra-slick performance. RIO’s Eli...

The ultimate all-around trout fly line with low-stretch, ultra-slick performance. The Elite RIO Gold has a taper design that gives incredible loo...

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

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

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 ultimate multi-purpose line for the angler who fishes subsurface flies just until the hatch pops, then turns to dries for maximum application v...

TRUE TO WEIGHT LINE The first series of lines to feature the revolutionary AST PLUS slickness additive, Amplitude Textured will shoot farthe...

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

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 will shoot farther and last longer than any other...

Designed for huckin' junk. Its unique, thick tip and aggressive front taper turn over even the heaviest of rigs. And its long rear taper lets you ...

The ultimate multi-purpose line for the angler who fishes subsurface flies just until the hatch pops, then turns to dries for maximum application v...

Improved for 2020! The RIO Gold has been the go-to trout line around the world for many years, and for a multitude of fly fishers. The line has a l...

Scientific Anglers brand new Amplitude Smooth Infinity fly line is a great general purpose freshwater line. Built a half of size heavy to quickly a...

Designed for fast action fly rods, with low-stretch, ultra-slick performance. The Elite RIO Grand is a full line size heavier than the industry sta...

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

The Elite RIO Perception is an easy casting, general purpose fly line that casts nymphs, dry flies, streamers and soft hackles with ease. The short...

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