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Shop Big Y Brand flies — premium hand-tied trout, bass, salmon/steelhead, and saltwater patterns designed and tested by anglers. Guide-approved, durable flies for every fishing trip at Big Y Fly Co.
5.0 / 5.0
4 Reviews
The Elk Hair Caddis is a must-have dry fly that imitates adult caddisflies skating and drifting across the surface. It’s one of the most dependable...
View full details4.6667 / 5.0
6 Reviews
The Parachute Adams is one of the most versatile and trusted dry flies ever created, designed to imitate a wide range of mayflies in both dun and e...
View full details5.0 / 5.0
2 Reviews
Description The Chubby Chernobyl is one of the most versatile and reliable dry flies ever designed for western rivers. Built with a high-floating f...
View full details5.0 / 5.0
5 Reviews
The Woolly Bugger with a beadhead is one of the most effective and versatile flies ever created, built to get down quickly and trigger aggressive e...
View full details5.0 / 5.0
8 Reviews
The Blue Wing Olive is a must-have for matching one of the most consistent and important mayfly hatches across trout fisheries. When conditions tur...
View full detailsThis pattern was designed by Randall Kaufmann, borrowing liberally from the Improved Sofa Pillow and Bucktail Caddis. The Stimulator has become on...
View full details5.0 / 5.0
3 Reviews
The Perdigon Nymph is designed for one thing—getting down fast and staying in the strike zone. Originally developed by Spanish competition anglers,...
View full details5.0 / 5.0
7 Reviews
A cross between the pheasant tail and brassie. Works well where ever there are stonefly or mayfly nymphs. Classic profile, sinks fast, sleek, an...
View full details5.0 / 5.0
1 Review
A hugely productive nymph pattern that should be in most anglers fly boxes. This pattern is simple and to the point. Thread based bodies counter w...
View full details4.0 / 5.0
7 Reviews
The Adams is one of the most successful dry fly patterns of all time. Can be used to imitate a plethora of mayfly hatches, including baetis, call...
View full details4.75 / 5.0
4 Reviews
Everyone's favorite nymph and not just for trout. Iridescent peacock and those marvelous white wings, and split tail, combine to make this a great...
View full details4.64 / 5.0
11 Reviews
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.
5.0 / 5.0
2 Reviews
BWO is one of the most prolific and long lived hatches. This versatile color can also cover both the Pale Morning Dun and Pale Evening Dun. If you...
View full details4.5 / 5.0
2 Reviews
Voted in the Top Ten of all-time Trout Flies in American Angler Magazine. A must pattern for all fly fishers, works on all game fish including Tro...
View full details5.0 / 5.0
1 Review
Although found in the UNWEIGHTED collection, This is LIGHTLY weighted with lead-free wire wraps. Typically, 6 wraps of .015" lead-free wire. this...
View full details5.0 / 5.0
4 Reviews
A great all purpose nymph. It simple profile and tungsten beadhead keep it rolling on the bottom and make it simply irresistible. While Pink is th...
View full details5.0 / 5.0
3 Reviews
A classic nymph, peacock thorax, slender pheasant tail body. The wire rib presents a nice segmented look, in addition to adding flash and durabili...
View full details5.0 / 5.0
3 Reviews
Representing the most common of trout food sources, the midges. AKA Chironomids. It has been estimated that up to 22% of a trout's diet is compos...
View full details3.0 / 5.0
1 Review
The Blowtorch is one that has been requested by customers and with good reason. It contains a natural features of a nymph, with enough attraction...
View full details5.0 / 5.0
3 Reviews
A great improvement on this all-time classic pattern. Many nymphs take on a very shiny appearance right before emerging. Trout key in on this vuln...
View full details5.0 / 5.0
2 Reviews
If you want a fast water fly this is one for your fly box. All Wulff style flies float extremely well, and this version is easy to see. The Royal ...
View full details5.0 / 5.0
1 Review
Please note that Perdigon hooks are 2x wide and are often mistake for a size or two larger than they are. A fly pattern brought to us via customer...
View full details5.0 / 5.0
4 Reviews
Psychedelic name hypnotic effect on trout. Try it in low light situations, or when you know you are casting to fish that are ignoring the whole k...
View full details5.0 / 5.0
3 Reviews
One of the top five trout nymphs ever tied on a tippet. A near perfect imitation of the blue wing olive nymph, also works great for a general mayf...
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