A killer little mayfly pattern that is tied with seal dubbing that really make this fly move in the water. A little flash over the thorax region give it the additional pop to attract the most selective of fish. Great dry/dropper fly or top fly on a Czech or Polish rig. We have been running the 12 or 14 in the bottom position on a French rig with a Skinny Nelson on the top and really having fun with that this fall. Sold in Eaches!!