The Blue Dun from DNL Custom Fly Rods and Flys is a time-tested mayfly pattern with a soft blue-gray body that matches a wide range of dun-stage hatches. Its slender profile and upright wings make it a reliable searching fly when you're not sure exactly what's hatching. This versatile pattern has earned its place in fly boxes for generations of trout anglers.
- Available in sizes 16 and 18
- Matches a wide range of blue-gray mayfly duns
- Effective as a general searching pattern
- A classic choice for spring creeks and freestone rivers
- Priced at $1.75 each
