Biot Sparkle Dun - PMD Cream Yellow

The Biot Sparkle Dun in PMD Cream Yellow from Montana Fly Company delivers reliable performance during pale morning dun hatches. This pattern features a biotic body that catches light underwater, mimicking the natural translucence of emerging duns. The cream yellow coloration matches the delicate hue of PMDs found in western rivers, while the sparkle dubbing adds subtle flash that triggers strikes from selective trout. A versatile choice for spring and early summer fishing when these prolific mayflies are on the water.