Chocolate Foam Back

Chocolate Foam Back

Nymph
Midge
Beginner
Rainbow Trout
Brown Trout
Hook: 18-24

A simple and highly effective midge emerger pattern that's perfect for tailwaters and stillwaters alike. The foam back keeps the fly riding just below the surface film, imitating vulnerable midges struggling to emerge.

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Materials

Hook

Tiemco TMC 2488 or Daiichi 1130, Size 18-24

Thread

Semperfli Classic Waxed Thread, Brown, 8/0

Ribbing

UTC Ultra Wire, Copper, Small

Back

Wapsi Razor Fly Foam, White

Body

Wapsi SLF Kaufmann Dubbing, Brown Stone

How to Tie the Chocolate Foam Back

  1. 1

    Step 1

    Start the thread base. Begin your brown waxed thread just behind the eye and lay a smooth thread base back to the bend.

  2. 2

    Step 2

    Tie in the wire. Secure a short length of copper Ultra Wire at the rear of the hook for ribbing.

  3. 3

    Step 3

    Apply the dubbing. Dub a thin, even body using Brown Stone SLF Dubbing, tapering slightly toward the head.

  4. 4

    Step 4

    Add the foam back. Cut a narrow strip of white Razor Foam and tie it in at the bend, then pull it forward over the top of the body.

    Use thinner foam for smaller hook sizes (22-24) to keep the fly profile slim.

  5. 5

    Step 5

    Wrap the rib. Counter-wrap the copper wire over the foam and dubbing to segment and secure the body.

  6. 6

    Step 6

    Finish the fly. Build a small thread head, whip finish, and add a touch of head cement for durability.

    Experiment with foam color — black, tan, or chocolate — to match local midges. Fish it as a dropper behind a dry or in tandem with a midge larva.

Watch Tying Tutorial

https://www.youtube.com/watch?v=JrvL0pyL4Z4

Credit: AvidMax / Kyle

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