This emerger creates an irresistible profile to wary and selective trout. The "outriggers" keep the front half stable and buoyant while the segmented back half remains submerged. What you end up with is a fly that imitates a mayfly breaking free from its nymphal shuck, aka: a steak dinner to the discerning trout. Built with our tactical hook: an ultra-sharp and super-strong barbless hook with a black nickel finish for stealth. Imported.