May ICU – Brown
The May ICU follows in the family of the ICU Midge, with the pattern having pearlescent tinsel cheeks or eyes. This pattern has a thin body profile to closely imitate the thin profile of most mayflies and provide a rapid sink rate. As well, the cdc collar gives the fly great movement and breathability for a more lifelike appeal to fish. Added attractants of the pearl tinsel eyes and hot collar highlight your fly so fish can target it amongst the naturals. Great pattern to fish dread drift or as the emergence of the hatch begins. Fish with euro/tightline techniques, dry dropper or suspension rigs and effective on the swing too.
Signature Tyer: Norman Maktima
Specifications
| Feature | Detail |
|---|---|
| Pattern Type | Mayfly imitation |
| Body Profile | Thin |
| Collar Type | CDC |
| Attractants | Pearl tinsel eyes, hot collar |
| Best Use | Dread drift, emergence hatch, euro/tightline, dry dropper, suspension rigs, swing |
FAQ
What makes the May ICU different from other mayfly imitations?
The May ICU features a thin body profile and pearlescent tinsel eyes or cheeks that mimic natural mayfly characteristics. The CDC collar enhances movement and breathability, providing a lifelike appearance to attract fish.
Is the May ICU suitable for all fishing techniques?
Yes, it performs well with dread drift, euro/tightline, dry dropper, suspension rigs, and swing techniques due to its natural movement and sink rate.
Does the May ICU have any specific sink rate?
Yes, the thin body profile provides a rapid sink rate, making it effective for targeting fish during active feeding periods.

Victor Hudson –
I’ve used the May ICU Brown in several streams and it’s been very effective during early morning hatches. The tinsel eyes stand out well in the water and fish are quick to take it. Works great on a dry dropper setup.
Thomas Thomson –
The CDC collar gives it a natural flutter that makes it look more realistic. I noticed fish were more likely to strike when using it during the emergence phase. A solid choice for mayfly patterns.
Christopher Carr –
Fished it during a slow drift and saw several trout take it. The rapid sink rate and eye detail make it stand out in the current. Highly recommended for early season fishing.