Nymphs

Caddis larva are one of the most prevalent insects in rivers, and are particularly loved by trout. In the real world caddis pupa have dark wing pad...

A nice little midge pattern that is sure to be successful on lakes throughout the US. Midges can be a major food source for trout, some areas the...

A new twist on one of the most iconic patterns in the fly fishing world.  This pattern switches the peacock body for a purple one, black goose bi...

An excellent attractor pattern, especially when you need a somewhat realistic bug. Ice Dub is used for the collar and body, which is very eye cat...

“The first time I witnessed the effectiveness of the "Balanced Leech" was in the spring of 2013, while fishing with my good friend Bill Shehan on P...

Very buggy, great for all larger mayflies.. Great for quill gordons, hendricksons, and many other mayflies. Buggy, buggy, buggy.

When a raindrop hits the water, it quickly disappears. RIO's Raindrop does the same. This perdigon style fly is heavy and slender to get down into ...

Great jig attractor pattern, prefect for czech/euro setups.

It is said that you are supposed to match the hatch.  Some days though there is no hatch, or no matter how close you get the fish still won't hit...

Rainbow flies have been quite effective, especially in the tailwaters. This is yet another fly to add to the attractor line up. Tied in a Sow Bug ...

 "The Rainbow Warrior was my first commercially available fly pattern. Its origins are a little sketchy. I’d love to tell you a fancy design story,...

This nymph invented in Utah has caught trout everywhere it has been put to the test. One of the best new patterns to hit the water in a few years.

A heavier version of one of the most popular patterns An excellent tailwater or dropper pattern. This little attractor pattern has proven itself t...

"The original Rainbow Warrior has proven to be a consistently productive fly on tailwaters, freestone rivers, and stillwater. What could possibly b...

The Rainbow Warrior is one of the best selling patterns to arise in the past decade. This version is extra heavy. Use it as an anchor fly on a Euro...

"The Rainbow Warrior was my first commercially available fly pattern. Its origins are a little sketchy. I’d love to tell you a fancy design story, ...

A customer request due to its extreme effectiveness. An excellent tailwater or dropper pattern. This little attractor pattern has proven itself t...

The Rainbow Warrior is one of the best selling patterns to arise in the past decade. The addition of the tungsten bead makes this thing double dead...

Originally designed for the Bighorn, this lively pattern has caught fish all over. Imitates freshwater shrimp, scuds and sowbugs. Great action, ea...

An excellent attractor pattern, especially when you need a somewhat realistic bug. Ice Dub is used for the collar and body, which is very eye catc...

An excellent attractor pattern, that is somewhat of a cross between a prince nymph and a frenchie. Ice Dub is used for the collar and peacock her...

A pattern that was invented to be a mixture of a red Copper John and a Pheasant Tail. It has been known to be an extremely effective dropper and ...

Red Hot Worms are larger than the San Juan Worm and use a braided material and a glass bead.

Developed at Big Y by Matt Duce.  Jiggy version of the poular Red Light Leech.  Fishes well Euro-style or retrieved streamer-style.  La...

A hugely popular hatch in certain locales, the Red Quill (a classic Hendrickson imitation) is an iconic pattern on rivers like the Battenkill. Th...

An excellent all purpose buggy nymph. Great for dark red quills, hendricksons, and many other mayflies. A nice silhouette for a nymph can be used...

Absolute must in your fishing box, regardless of species. Imitates many under water food sources, has attraction, movement, a real classic. Create...

Everyone loves a well balanced Blonde, even a trout we have found. Best fished under an indicator or slowly stripped, this fly will get every tr...

Designed by one of the renowned stillwater fly fishing angler Denny Rickard. Calibaetis are frequently a major hatch on lakes and rivers as well. ...

Use to land those lake lunkers. Best fished with sinking tip line. Tied with lifelike Marabou, a must have for the lake and summer fisher. Extre...

Use to land those lake lunkers. This has a brass beadhead which creates nice action and eliminates the need for a sink line. Tied with lifelike ...

"Most modern crayfish patterns focus primarily on a single attribute: Realism. While indeed a valuable component, I find that many realistic flies ...

RIO Fruit Strip – Jigged Leech Streamer Fly The RIO Fruit Strip is a modern evolution of the classic leech pattern, designed to combine tail-driven...

Whether you're new to Euro Nymphing or already addicted, this selection of proven patterns will elevate your game. Each fly in this kit has be...

RIO Baby Daddy – Crayfish Pattern Trout Fly The RIO Baby Daddy is a realistic crayfish (crawdad) imitation designed for trout that key in on bottom...

RIO Knotty Hooker – Stonefly Nymph Jig Fly The RIO Knotty Hooker takes the proven knotted-leg design of RIO’s Sili-Leg Stone and pairs it with a ...

The RIO Knotty Zirdle blends the best elements of a Girdle Bug and a Zonker, then takes it a step further with knotted rubber legs that add a dis...

Legendary pattern in Steelhead Alley. Fishes particularly well late in the season when the fish have seen the same thing over and over. Fish in a...

RIO's Rock Grinder is designed to sink very fast and be a nice mix of buggy-ness and attraction. This euro nymph has a hot tag of floss and a CDC c...

A midge pattern that just screams pick me. Excellent pattern for everywhere. Midges make up a goodly portion of trout's diets. Developed by Greg...

Another fly to add to a czech/euro nymphing collection. The addition of beadheads forever changed the way we nymph for trout. Since then hundred...

Based on the late Gary LaFontaine's Deep Caddis Pupa, this wire bodied version is dressed with a black nickel bead and features dark wing pads whi...

Mayflies can emerge in a frenzied riot. These occurrences are a catalyst for trout to do the same. Partially developed wing is frequently wha...