Z Lon shuck traps air for a sparkling, lifelike appearance
Low-profile design rides gently on the water to attract emerging mayflies
Proven worldwide effectiveness for both freshwater and saltwater anglers
Summarized by Shop
The Sparkle Dun is one of the top emerger mayfly patterns in existence. Proven all over the world, this simple yet deadly pattern deserves multiple rows of space in your fly box. This patten rides low in the water with a deer hair wing and a Z-lon shuck that traps air and sparkles like a nymph shuck being shed by an adult mayfly.