30' heads that quickly gets you in the game

Because seconds count, the Airflo Depthfinder Big Game fly lines are fast-loading, 30' heads that quickly gets you in the game. And its 300 to 700 grain head drives your fly immediately to depth while the intermediate running line helps keep it there. An extremely low-stretch, 50 lb Power Core means positive hook sets - even at depth.

Designed to load quickly and unleash your fly into the path of a cruising bruiser

Big flies, fast rods, and howling wind often require a line that packs even more punch. This taper is designed to load quickly and unleash your fly into the path of a cruising bruiser.

It's also versatile enough to be your only line for the day. When you need some extra oomph, grab the Flats Power Taper.

12' Clear Tip

The Ridge 2.0 Flats Tactical Clear Tip features a 12ft floating clear tip that has been desgined for super stealthy presentations when the flats, literally, go flat.

Bright sun and calm conditions require longer more delicate presentations and accurary becomes more important too. With its extended head and convex front taper design, the Tactical is the line of choice when conditions become tough and the fish all the more laid up and spooky.

When you don't know what to expect, a do-it-all flats line is the answer

Heavy crabs into gnarly winds one day, and bonefish patterns into a light breeze the next. When you don't know what to expect, a do-it-all flats line is the answer. Designed to load quickly, the short belly and long rear taper create the most versatile line in our saltwater flats range. This is the taper for the vast majority of conditions, fly rods, and anglers.

Ridge 2.0 takes textured fly lines to the next level. The all-new ridge profile decreases friction in the rod guides, generates higher line speeds, and minimizes tangling - yet feels and sounds like a smooth line. All the benefits of textured lines and none of the downsides. Why not have it all?

With a 50-pound break strength and aggressive taper

The Giant Trevally is the bully of the salt and arguably harder on gear than any other species. These Gangstas of the flats demand a line with a strong core, and the ability to throw the big flies they prefer.

With a 50-pound break strength and aggressive taper, our GT line checks all the boxes. Now with our Ridge 2.0 Superflo coating, it is even more ready to tango with these fish.

Tropic Plus GT / Tuna Line

Cortland's Tropic Plus GT / Tuna line features Grip Set (GS) technology and a super durable briaded nylon multifilament core.

• Fifty Pound Plus Core
• High Floating
• Grip Set Running Line

Bonefish Taper

Designed with a long head and back taper for presice presentations to spooky bones.

The very best flats line on the market-perfect for bones, perms, and poons.

Conquer the flats with RIO’s Flats Pro tropical saltwater line. This line has a mid length head and long back taper for smooth, effortless loops, and a weight distribution that provide perfect presentations of just about any fly you are likely to use. Each line is built on RIO’s low-memory DirectCore that is extremely easy to anneal (stretch) and lies perfectly straight on the water, yet retains the stiffness needed to cast in hot conditions. In addition the line is built with SlickCast—the slickest, most durable coating on the market.

The perfect line for chasing GT's

The perfect line for chasing GT's with low-stretch, ultra-slick performance.

The very best permit line on the market with low-stretch, ultra-slick performance

The very best permit line on the market with low-stretch, ultra-slick performance

RIO's Elite Permit line features an easy casting taper that loads at close range, and a long back taper for fast, 2nd shot casts. The front taper and weight distribution is designed to give soft presentations so as not to spook wary Perms, while maintaining enough weight to easily cast typical crab patterns. Each line is built on RIO's low-memory DirectCore that is extremely easy to stretch and lies perfectly straight on the water, yet retains the stiffness needed to cast in hot conditions. In addition, this line is built with SlickCast, creating the slickest, most durable coating on the market—producing the least amount of friction ever measured in a fly line.

The very best tarpon line on the market with low stretch, ultra-slick performance

The very best tarpon line on the market with low stretch, ultra-slick performance

RIO's Elite Tarpon lines feature short, powerful front tapers to easily cast large flies, and a long back taper for stable casts at range, quick pickups, and 2nd shot casts to moving fish. Each line is built on RIO's low-memory DirectCore that is extremely easy to stretch and lies perfectly straight on the water, yet retains the stiffness needed to cast in hot conditions. In addition, this line is built with SlickCast, creating the slickest, most durable coating on the market—producing the least amount of friction ever measured in a fly line.

Ultra powerful, easy casting line built for exceptionally long casts --with low-stretch, ultra-slick performance

Ultra Powerful, Easy Casting Line Built For Exceptionally Long Casts In Tropical Conditions

RIO's Tropical OutBound Short lines are designed for fishing in hot climates. A short, aggressive front taper easily casts large and weighted flies very long distances, while the powerful head design loads rods deeply and efficiently for effortless casts. A range of densities including Multi Density Control allows the angler to cover the water column top to bottom with this versatile line series. Now built with RIO's SlickCast and DirectCore technologies, the Elite Tropical Outbound Short is the highest performance line on the market for delivering big flies to big fish under tropical conditions.

A fast sinking shooting head with ultra-strong core, designed for the largest tropical species

A fast sinking shooting head with ultra-strong core, designed for the largest tropical species

RIO's Billfish shooting head is a 30ft shooting head with a powerful front taper to cast the biggest of flies, and a hard, tropical coating to prevent the line from wilting in the heat

The head is built on an ultra-tough core of 50lb core that will easily battle large fish, and resist being cut on coral and rock structures. In addition, a 4ft long, bright orange section at the back of the head allows anglers to easily see where the line is.

The perfect line for anglers targeting bonefish and other flats species, with ultra-slick performance

Specifically Designed For The Bonefish Fly Fisher.

RIO's Bonefish line has a long head and rear taper to smooth out the loop, and to make long efficient casts, while the mid length front taper produces great turnover and easy presentation of typical bonefish flies. This is a great line for the more experienced flats angler, and ideal for fast 2nd shot casts to cruising fish.

TRUE TO WEIGHT LINE

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

A day of bonefishing will either be the most fun you’ve had with a fly rod or the most frustrating day of your life. Take some of the chance out of the equation with the Amplitude Smooth Bonefish. Built on a stiff core for tropical conditions, and featuring our AST Plus slickness additive, the Bonefish taper is designed with a long, compound head for casting accuracy and delicate deliveries to fish that you’ll swear have a sixth sense.

Half Size Heavy Line

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

THREE-QUARTER HEAVY LINE

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the Amplitude Smooth Grand Slam, a line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. We’ve got the line. You just need the fish.
 

THE GO-TO LINE FOR ALL SALTWATER SPECIES

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

The Infinity Salt is technical, versatile, accurate and simply the most advanced saltwater line available. Featuring the revolutionary AST Plus slickness additive for superior shooting ability and increased durability the Infinity Salt will handle the most rigorous of conditions year after year. The Infinity Salt is a half line weight heavy to turn over any fly on even the windiest of days. The extended head length makes it more accurate then short shooting heads so that you can land your fly to spooky fish in the most efficient manner.

Half Size Heavy Line

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

Let's get this out of the way; catching a tailing redifsh might be the greatest thing in the world. Just make sure you have the right line for the job. Our Amplitude Smooth Redfish Cold line is designed with a short head for quick shots, which is exactly what you'll need when you're poling through a marsh in 10 inches of water on a freakishly chilly fall evening.

FOR TARGETING LAID-UP OR MOVING TARPON

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

There is absolutely nothing in fly fishing quite like seeing a tarpon inhale your fly, leap toward the heavens, and race like a madman for the horizon. In order to make that happen, you’ll need help: the Amplitude Smooth Tarpon. Designed with a short head for quick shots, this is the perfect line for casting flies to tarpon of all shapes, sizes, and temperaments. Just remember to bow to the king when it jumps.

One Size Heavy Line

The first series of lines to feature the revolutionary AST PLUS slickness additive, Amplitude will shoot farther and last longer than any other line on the market. It's slickness down to a science.

You've traveled half way around the world in pursuit of a fish that will test every single piece of your gear, you shouldn't have to worry about your fly line failing. With out 65lb Tropical-core design these lines are designed to perform when it counts.

TRUE TO WEIGHT LINE

The first series of lines to feature the revolutionary AST PLUS slickness additive, Amplitude will shoot farther and last longer than any other line on the market. It’s slickness down to a science.

A day of bonefishing will either be the most fun you’ve had with a fly rod or the most frustrating day of your life. Take some of the chance out of the equation with the Amplitude Textured Bonefish. Built on a stiff core for tropical conditions, and featuring our AST Plus slickness additive, the Bonefish taper is designed with a long, compound head for casting accuracy and delicate deliveries to fish that you’ll swear have a sixth sense.

THREE-QUARTER HEAVY LINE

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any other line on the market. It’s slickness down to a science.

Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the Amplitude Textured Grand Slam, a line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. We’ve got the line. You just need the fish.
 

HALF-SIZE HEAVY LINE

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than any other line on the market. It’s slickness down to a science.

Amplitude Textured Infinity Salt is technical, versatile, accurate and simply the most advanced saltwater line available. Featuring the revolutionary AST Plus slickness additive for superior shooting ability and increased durability the Infinity Salt will handle the most rigorous of conditions year after year. Infinity Salt is a half line weight heavy to turn over any fly on even the windiest of days. The extended head length makes it more accurate then short shooting heads so that you can land your fly to spooky fish in the most efficient manner.

FOR TARGETING LAID-UP OR MOVING TARPON

The first series of lines to feature the revolutionary AST PLUS slickness additive, Amplitude will shoot farther and last longer than any other line on the market. It’s slickness down to a science.

There is absolutely nothing in fly fishing quite like seeing a tarpon inhale your fly, leap toward the heavens, and race like a madman for the horizon. In order to make that happen, you’ll need help: the Amplitude Textured Tarpon. Designed with a short head for quick shots, this is the perfect line for casting flies to tarpon of all shapes, sizes, and temperaments. Just remember to bow to the king when it jumps.

TWO SIZE HEAVY LINE

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any other line on the market. It’s slickness down to a science.

We’ve taken our Titan taper, placed in on our Tropi-Core tropical core, and created the perfect line for throwing large flies in the hottest environments. The Amplitude Textured Tropical/Jungle Titan features the revolutionary AST Plus slickness additive, meaning it is more durable, and slicker, than other lines built for the salt. From tarpon and permit to snook and redfish, this line is built for the harshest environments, and biggest fish, out there. Designed with a camo tip, the Tropical Titan provides power, stealth, and durability. What more could you ask for?

FOR ALL-AROUND SALTWATER PURSUITS

The Frequency Saltwater is a great all-around compound saltwater taper designed to load rods quickly and cut through the wind. What’s your frequency?
 

Half Size Heavy Line

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it the most durable and slickest clear floating fly line on the market. Period.

Half Size Heavy Line

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it most durable and slickest clear floating fly line on the market. Period.

Three-Quarter Heavy Line

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it the most durable and slickest clear floating fly line on the market. Period.

A new era in saltwater fly line technology

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it most durable and slickest clear floating fly line on the market. Period.

Half Size Heavy Line

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it most durable and slickest clear floating fly line on the market. Period.

Three-Quarter Size Heavy Line

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it the most durable and slickest clear floating fly line on the market. Period.

A new era in saltwater fly line technology

Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it the most durable and slickest clear floating fly line on the market. Period.

Half-Size Heavy Line

Tarpon. Bonefish. Permit. All in one day. All on one line. That’s the idea behind the Mastery Grand Slam, a fly line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. We’ve got the line. You just need the fish.
 

HALF-SIZE HEAVY LINE

If you had to choose one saltwater fly line for a variety of situations and species, the Mastery Saltwater taper should be a finalist. The versatile compound design provides enough power to cut through the wind, while retaining a delicate delivery for spooky fish on the flats. Built for a wide range of temperatures and environments, the Mastery Saltwater simply does it all.
 

Sinking Shooting Taper

• Fast-sinking shooting taper
• Quickly gets  fly 20' or deeper
• Use full length or cut to match rod
• Tapered to promote good turnover at long range
• Sink Rates: 9.0 - 10.0 ips
• Braided multifilament core

Bonefish, Permit, and Tarpon, all on one line

Tarpon, Bonefish, Permit, All in one day. All on one line. That's the idea behind the Mastery Grand Slam, a fly line designed specifically to help you achieve one of angling's most elusive accomplishments. We've taken our most popular saltwater taper and added a clear intermediate tip for ultra wary fish.

SLOW-SINKING FLY LINE FOR SALT WATER

It’s not very often you’ll need to fish topwater flies in the salt. That’s where an intermediate line comes in handy. The SONAR Saltwater Intermediate fly line features a slow-sinking clear head that cuts through the surface and provides an amazing amount of stealth for those wary fish cruising the flats. From redfish and bonefish to permit and tarpon, give yourself an edge that fish won’t be able to see.

SINKING CLEAR-HEAD LINE FOR WARM WATER

So part of the equation is getting flies in front of fish. The next part is not spooking them while doing so. Our SONAR Sink 30 Clear fly line offers the same casting benefits of the SONAR Sink 30 taper, but substitutes a 30′ slow-sinking clear head. When stealth isn’t an option, the best choice is to go clear.
 

Coming to a GT flat near you!

You've travelled half way around the world in pursuit of a fish that will test every single piece of gear, you shouldn't have to worry about your fly line failing. With our 65lb. Tropical-Core design these lines are designed to perform when it counts.

Fast-Sinking Line For Saltwater Big Game

The Sonar Titan Pelagic fly line is designed for anglers who pursue the world's strongest saltwater game fish. Featuring a 65lb. Tropi-Core, it delivers unparalleled strength and reliability when it matters most. Engineered to reach deep and provide exceptional stopping power, this line ensures your gear won't fall in critical moments.

SINKING CLEAR-TIP FLY LINE FOR TROPICAL CLIMATES

Who says you can’t be stealthy when you’re chucking streamers and poppers in the heat? The SONAR Titan Tropical Clear Tip fly line provides all the advantages of our Titan taper—easy loading and effortless turnover to name a few—and tops it off with an intermediate sinking clear head. When your quarry has eyes the size of dinner plates (almost), every little bit of stealth helps.
 

Custom-Cut Sinking Fly Line For Tropical Climates

Fly anglers are nothing if not inventive. From splicing together lines to weighing coils on a digital scale, finding the perfect sinking line can be a chore. The SONAR Tropical Custom Tip sinking fly line makes all of that much, much easier. This cut-to-fit fly line allows you to slice off as much line as you need to fit everyting from a 7-weight through a 15-weight.