?Is that my fly or a bubble??, we often ask ourselves this when fishing our beloved dry flies. The Hi-Vis – Pale Morning Dun is the answer to this trouble. With a high-vis parachute that often goes unnoticed by trout in the water, this fly makes fishing more fun. The Hi-Vis version of popular patterns should always be included in your box, because when you can see your fly, you can catch more fish.