Jiggy Micro May Mercer Tungsten Fly Pheasant Tail 18

The Umpqua Jiggy Micro May, Size 18, is built for technical water and picky fish. This size imitates the smallest mayfly nymphs commonly found in spring creeks and tailwaters, particularly during BWO or Trico hatches. Its compact profile, fast sink rate, and natural movement make it a must-have when stealth and accuracy matter most. It's perfect as a dropper or trail fly in multi-nymph rigs.