Caddis Olive Brown (Size 2-4) Micro Fly The neutral Ash Grey wings

The neutral Ash Grey wings provide a realistic silhouette against the sky

Other Value: The key to this fly's success is its realistic imitation of a primary food source

System Integration: Perfectly calibrated for use with J:son Wing Material – C2

Micro-Vibration Realism: The detailed wings and delicate legs create subtle vibrations and a realistic light-refraction pattern on the surface

Mayfly Nymphs – Life Below the Surface

Caddis Olive Brown (Size 2-4) Micro Fly The neutral Ash Grey wingsNote that color and sizes vary based on species, location and geographic conditions. The same applies to mayfly hatching times. Some hatch early, others later; some hatch intensely for a short period, while others hatch over longer periods and in two rounds.