A good searching pattern. A good copy of many ,Mayflies on faster water. I like the use of foam to add the visibility and buoyancy of the fly.

Hook Standard Dry Fly sizes 10, 12, 14, 16
Thread Colored to match
Tail Iridescent make up Brush fibers
Body Colored dubbing to match
Wing Natural or colored deer hair upright and divided.
Overbody Foam colors to suit red, yellow orange.
Hackle Grizzly or brown