Threads

Specifically designed for delicate small fly presentations, with ultra-slick, low-stretch performance. Long front taper spins flies with finesse and precision. Extended head and back taper increase loop control when carrying long lengths of ConnectCore line. Low stretch plus for the best in launch control,...

Designed for fast-action fly rods with ultra-slick performance. A heavier full line size for easy loading of fast rods Front-loading, short head Constructed with RIO's exceptionally sleek and durable SlickCast Manufactured with a flexible cold-water core and liner.

Designed for anglers who fish small streams and streams with a tapered design that charges at close range, with ultra-slippery performance Designed for charging at close range Ideal for nymphs, drys and small streamers Flexible cold water core for tangle-free performance Perfect for small...

The Gold Premier line is the ultimate for all trout anglersLong head for ultimate cast controlTapered design to cast flies between #22 and #2Low-stretch ConnectCore Plus for the best in cast control, performance and smoothness Constructed with RIO's exceptionally durable SlickCast Features RIO's SureFire...

Designed to cast large, heavy flies with ultra-slick, low-stretch performance Short, powerful front taper for casting large, heavy flies Low-stretch ConnectCore Plus for the ultimate in performance and smoothness Constructed with RIO's exceptionally sleek and durable SlickCast Bead with RIO's SureFire tri-color measurement system...

Designed for fast-action fly rods with ultra-slick performance. A heavier full line size for easy loading of fast rods Front-loading, short head Constructed with RIO's exceptionally sleek and durable SlickCast Manufactured with a flexible cold-water core and liner.

A complete series of fly lines developed for the stripper angler, with ultra-slick performance Front bias weight for rod loading at close range Light line over intermediate line for night fishing Density compensation on sinking lines Constructed with SlickCast's exceptionally smooth and durable coating...

The InTouch RIO Grand is a heavier line than the standard. It has more weight distributed forward of the line to easily load faster action rods, making it the best line choice for fast action rods or more novice casters who like a little...

RIO’s Metered ConnectCore line is the ultimate casting line, loaded with features that result in longer casts, greater hookups, and increased landing ratio. Each line is built on RIO’s ultra-low stretch ConnectCore for the ultimate in sensitivity and performance. The line features RIO’s “RangeFinder”...

Designed for fast-action fly rods with ultra-slick performance. A heavier full line size for easy loading of fast rods Front-loading, short head Constructed with RIO's exceptionally sleek and durable SlickCast Manufactured with a flexible cold-water core and liner.

JMC Idole fly line, designed for anglers seeking precision and performance in fresh water. This collection includes versatile models in two main configurations: DT (Double Taper) and WF (Weight Forward), available in weights 3F, 4F, and 5F. DT models offer a symmetrical profile ideal...

New InTouch LT DT Rio 2015 rat tail. This rat tail has a conical design that gives great distance stability and thus offers a perfect presentation for flies of all sizes between 2 and 22. It also provides a revolutionary level of sensitivity to...

Ultra fine rat tail for dry flies, emergents and nymphs that require soft perches. Long and thin profile. Very flexible and with the weight distributed towards the end. The line features "Tip MaxFloat" - RIO's patented tip coating formula with twice the buoyancy of...

A complete series of fly lines developed for the stripper angler, with ultra-slick performance Front bias weight for rod loading at close range Light line over intermediate line for night fishing Density compensation on sinking lines Constructed with SlickCast's exceptionally smooth and durable coating...

Developed with the latest technologies that improve the experience of fly fishing. The lines are designed for easy casting performance. They are slightly heavier for easier loading and have a shorter head. Flexible core with a slippery layer of cold water. XS technology for...

" The Grand RIO is a thicker line that offers more weight at the front of the line to allow for easy loading on fast rods. The line has a short head that is easy to cast, making it the perfect choice for fast...

Multi-density 3D Scandi shooting heads unlike any other. We build these lines around our ultra-low stretch ConnectCore for greater sensitivity, easier pickups, and faster casts. In short, 3D Scandi revolutionize how we fish deep rivers and change the very definition of "fly water." Hover...

New 2013 Rio Rat Tail. It is without a doubt one of the best sinking line ranges ever made. Fast sinking 7-8 inches per second, developed for the lake angler. Powerful charging head. "ConnectCore™". It incorporates a marker that shows the fisherman when the...

RIO's Scandi Shooting Head is a very easy-to-use Scandi-style shooting head, built on RIO's ultra-low stretch ConnectCore for maximum casting control and sensitivity. "Scandi" style heads feature long, fine front tapers that unroll with ease, stay stable and smooth throughout the cast, and are...

Ultra fine rat tail for dry flies, emergents and nymphs that require soft perches. Long and thin profile. Very flexible and with the weight distributed towards the end. The line features "Tip MaxFloat" - RIO's patented tip coating formula with twice the buoyancy of...

RIO Spey short line that provides very easy casting. Head length ranges from 40 feet to 50 feet depending on line size, and it's a great traditional Spey line option for anglers who use short rods to fish in tight spots. The weight of...