Caddis Olive Brown (Size 2-4) Micro Fly System Integration: Perfectly calibrated for

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

Mayfly Nymphs – Life Below the Surface

Featuring J:son’s hallmark anatomical wings and a realistically segmented body

this is the go-to choice for low-water conditions and highly pressured rivers

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

Caddis Olive Brown (Size 2-4) Micro Fly System Integration: Perfectly calibrated forNote 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.