Hook: Tiemco 101 #14.
Thread: Camel colored Uni Thread in 6/0
Trailing shuck: Dun colored Z-Lon touched up with a brown sharpie.
Body: Very fine brown dubbing mixed with some Antron fibers
Wing: Dark moose or elk hair, make sure the height wing is as long as the body.
Note: You can match many different mayflies with this pattern in sizes 12 and smaller by adjusting the size and the colors of the shuck, body, and wing.