Fly Lines

So you know where the fish are holding. You’ve done your research. But you just don’t know how deep they are. Luckily, the SONAR Titan Sink Tip fly...

Designed specifically for modern, fast action rods, the SPT was created for anglers looking to cast big flies a country mile, straight into a 20 kn...

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 ultimate range of sink tip lines for throwing streamers, with ultra-slick performance Short, powerful head to load at close range Aggressive f...

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...

So you know where the fish are holding. You’ve done your research. But you just don’t know how deep they are. Luckily, the SONAR Titan Sink Tip fly...

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

Scientific Anglers brand new Amplitude Smooth Series of fly lines combine the slickness and durability of their proprietary AST Plus additive with ...

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...

The SONAR Saltwater Intermediate fly line features a slow-sinking clear head that cuts through the surface and provides an amazing amount of steal...

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...

When fishing stillwaters, midges are important flies. Just as important is the element of stealth. The SONAR Stillwater Emerger Tip addresses both ...

How can something be clear and camouflaged? That’s easy. Scientific Anglers took a mottled core, doused it with our new, supple clear coating, and ...

The SONAR Stillwater Seamless Density lines are a unique departure from the traditional graduated density lines of years past. With a variety of do...

Powerful head to turn over extremely large flies with reinforced loops and an oversized running line for increased line management and positive str...

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...

Scientific Anglers Sonar Hover is built with an extra-slow sink rate, the Hover is downright nasty when it comes to fishing streamers with a slow r...

The Sonar Titan Intermediate Sink Tip (1.25ips) is built on Scientific Anglers popular Titan profile that allows you to turn over even the biggest ...

RIO’S EURO NYMPH SHORTY is an ultra-thin, super-sensitive line is deliberately made short (20 feet) so it can be added to the front end of a regula...

Pack of 3 reusable, silicon impregnated, fly line wipes.

Who says the proverbial jack of all trades is always a master of none? This line does it all - and beautifully so, at that. With a taper born from ...

THE VERY BEST FLATS LINE ON THE MARKET— perfect for bones, perms and poons with low-stretch, ultra-slick performance. Designed to easily cast flie...

The very best flats line on the market— perfect for bones, perms and poons with low-stretch, ultra-slick performance. Conquer the flats with RIO’...