Four McFlyFoam fly tying yarn packs in orange, gray, yellow and cream foam fibers in clear plastic packaging
McFlyFoam fly tying yarn color chart showing textured foam swatches in bright greens, oranges, reds and neutral olive tones
McFlyFoam fly tying yarn color chart with foam swatches in baby blue, black, brown, green, orange, red, neon
McFlyFoam fly tying yarn color chart with labeled rectangular swatches in pinks, olive, yellow, purple, red and white
Gray McFlyFoam fly tying yarn bundle in clear sealed plastic bag with white and green header card
Dark charcoal foam yarn bundle for fly tying wrapped in clear plastic
McFlyFoam gray foam fly tying yarn pack in clear bag with labeled header card and ruler for scale
Bright chartreuse yellow McFlyFoam fly tying yarn close-up showing soft foam fiber texture for fly tying
McFlyFoam peach fly tying yarn close-up showing soft fibrous foam texture with subtle sparkle
McFlyFoam pink fluffy synthetic fly tying yarn with soft fibrous texture for tying flies
Peach-orange McFlyFoam fly tying yarn close-up showing soft, fuzzy foam fibers with subtle sparkle for tying flies
McFlyFoam pale pink fly tying yarn, soft microfoam with fine fibrous texture and subtle sparkle sheen
Bright yellow McFlyFoam fly tying yarn, fluffy fine foam fibers with subtle sparkle and dense textured nap
McFlyFoam fly tying yarn in bright coral pink, soft fibrous foam with subtle sparkle
Yellow McFlyFoam fly tying yarn with fine fuzzy foam texture and subtle orange veining
Sky-blue McFlyFoam fly tying yarn with dense fuzzy synthetic foam fibers and subtle sparkle
Bright orange McFlyFoam fly tying yarn close-up showing fuzzy foam texture with subtle sparkle
Neon chartreuse McFlyFoam fly tying yarn with fluffy, fine foam fibers and fuzzy textured appearance
Bright hot-pink McFlyFoam fly tying yarn foam with dense fibrous texture and subtle sparkle
Neon chartreuse synthetic McFlyFoam fly tying yarn, fuzzy fibrous texture for high-visibility flies
Pale yellow-beige McFlyFoam fly tying yarn, fluffy synthetic batt with fine iridescent sparkle fibers
Bright orange McFlyFoam fly tying yarn close-up showing fine glittery foam fibers with gold shimmer
McFlyFoam orange synthetic fly tying yarn close-up showing shiny fuzzy foam fibers with peach-orange fluffy texture
McFlyFoam deep burgundy sparkly fly tying yarn, fibrous foam texture with metallic sheen for artificial flies
Bright orange McFlyFoam fly tying yarn close-up showing soft foam fibers and textured surface
Dark navy McFlyFoam fly tying yarn with dense, fine foam texture and subtle blue glitter sparkle
Copper-brown McFlyFoam fly tying yarn with fine metallic foam fibers and textured shimmering surface
Bright orange McFlyFoam fly tying yarn, close-up of soft foam fibers with fine gold sparkle and shimmering texture
Cream McFlyFoam fly tying yarn showing fluffy synthetic foam fibers with subtle shimmer and fine texture
Brown sparkly McFlyFoam fly tying yarn close-up showing fuzzy foam fibers with subtle iridescent glitter
Golden mustard McFlyFoam fly tying yarn with fuzzy, fibrous texture and subtle iridescent shimmer for fly tying material
Olive green McFlyFoam fly tying yarn, loose fibrous synthetic foam with fine iridescent strands
Gray McFlyFoam fly tying yarn close-up showing fine foam texture with subtle silver sparkle fibers
Olive green McFlyFoam fly tying yarn close-up showing sparkly fibrous foam texture
McFlyFoam fly tying yarn in chartreuse, close-up of fuzzy synthetic foam fibers with subtle iridescent flash
Chartreuse yellow McFlyFoam fly tying yarn close-up of fluffy synthetic foam fibers for fly tying
Neon chartreuse McFlyFoam fly tying yarn, fuzzy synthetic fibers with bright foam-like texture
Bright yellow McFlyFoam foam yarn with soft fuzzy synthetic texture for fly tying and lure bodies
Bright neon red McFlyFoam fly tying yarn close-up showing dense spongy foam texture and fine shiny fibers
Cream off-white McFlyFoam fly tying yarn, fluffy synthetic foam fibers in loose batting for fly tying and fishing lures
Neon hot pink McFlyFoam fly tying yarn with dense fuzzy synthetic foam fibers, high-visibility color
McFlyFoam bright fluorescent orange synthetic foam fly tying yarn with fine sparkling fibers, close-up texture
Bright yellow fly tying yarn close-up showing soft fibrous material texture for tying flies
Peach-orange McFlyFoam fly tying yarn close-up showing shimmery synthetic foam fibers with textured, fluffy strands
Bright neon orange fly tying yarn with fuzzy synthetic foam fibers and dense plush texture
Hot pink McFlyFoam fly tying yarn with sparkly, fine foam texture and fluffy fibers
Coral orange McFlyFoam fly tying yarn close-up showing soft, sparkly synthetic foam fibers
Deep purple sparkly McFlyFoam fly tying yarn with fine synthetic fibers and foam-like textured shimmer
Bright fluorescent red McFlyFoam fly tying yarn, dense sparkly foam texture with fine fibrous strands for tying flies
Bright fluorescent orange McFlyFoam fly tying yarn close-up showing soft textured synthetic foam fibers with subtle sparkle
Bright neon pink McFlyFoam fly tying yarn close-up showing soft foam fiber texture
Bright fluorescent orange McFlyFoam fly tying yarn with soft foam texture and subtle glittery fibers
White McFlyFoam fly tying yarn sheet, soft fibrous foam texture with subtle iridescent sparkle
Click image to zoom in Click image to zoom in
Four McFlyFoam fly tying yarn packs in orange, gray, yellow and cream foam fibers in clear plastic packagingMcFlyFoam fly tying yarn color chart showing textured foam swatches in bright greens, oranges, reds and neutral olive tonesMcFlyFoam fly tying yarn color chart with foam swatches in baby blue, black, brown, green, orange, red, neonMcFlyFoam fly tying yarn color chart with labeled rectangular swatches in pinks, olive, yellow, purple, red and whiteGray McFlyFoam fly tying yarn bundle in clear sealed plastic bag with white and green header cardDark charcoal foam yarn bundle for fly tying wrapped in clear plasticMcFlyFoam gray foam fly tying yarn pack in clear bag with labeled header card and ruler for scaleBright chartreuse yellow McFlyFoam fly tying yarn close-up showing soft foam fiber texture for fly tyingMcFlyFoam peach fly tying yarn close-up showing soft fibrous foam texture with subtle sparkleMcFlyFoam pink fluffy synthetic fly tying yarn with soft fibrous texture for tying fliesPeach-orange McFlyFoam fly tying yarn close-up showing soft, fuzzy foam fibers with subtle sparkle for tying fliesMcFlyFoam pale pink fly tying yarn, soft microfoam with fine fibrous texture and subtle sparkle sheenBright yellow McFlyFoam fly tying yarn, fluffy fine foam fibers with subtle sparkle and dense textured napMcFlyFoam fly tying yarn in bright coral pink, soft fibrous foam with subtle sparkleYellow McFlyFoam fly tying yarn with fine fuzzy foam texture and subtle orange veiningSky-blue McFlyFoam fly tying yarn with dense fuzzy synthetic foam fibers and subtle sparkleBright orange McFlyFoam fly tying yarn close-up showing fuzzy foam texture with subtle sparkleNeon chartreuse McFlyFoam fly tying yarn with fluffy, fine foam fibers and fuzzy textured appearanceBright hot-pink McFlyFoam fly tying yarn foam with dense fibrous texture and subtle sparkleNeon chartreuse synthetic McFlyFoam fly tying yarn, fuzzy fibrous texture for high-visibility fliesPale yellow-beige McFlyFoam fly tying yarn, fluffy synthetic batt with fine iridescent sparkle fibersBright orange McFlyFoam fly tying yarn close-up showing fine glittery foam fibers with gold shimmerMcFlyFoam orange synthetic fly tying yarn close-up showing shiny fuzzy foam fibers with peach-orange fluffy textureMcFlyFoam deep burgundy sparkly fly tying yarn, fibrous foam texture with metallic sheen for artificial fliesBright orange McFlyFoam fly tying yarn close-up showing soft foam fibers and textured surfaceDark navy McFlyFoam fly tying yarn with dense, fine foam texture and subtle blue glitter sparkleCopper-brown McFlyFoam fly tying yarn with fine metallic foam fibers and textured shimmering surfaceBright orange McFlyFoam fly tying yarn, close-up of soft foam fibers with fine gold sparkle and shimmering textureCream McFlyFoam fly tying yarn showing fluffy synthetic foam fibers with subtle shimmer and fine textureBrown sparkly McFlyFoam fly tying yarn close-up showing fuzzy foam fibers with subtle iridescent glitterGolden mustard McFlyFoam fly tying yarn with fuzzy, fibrous texture and subtle iridescent shimmer for fly tying materialOlive green McFlyFoam fly tying yarn, loose fibrous synthetic foam with fine iridescent strandsGray McFlyFoam fly tying yarn close-up showing fine foam texture with subtle silver sparkle fibersOlive green McFlyFoam fly tying yarn close-up showing sparkly fibrous foam textureMcFlyFoam fly tying yarn in chartreuse, close-up of fuzzy synthetic foam fibers with subtle iridescent flashChartreuse yellow McFlyFoam fly tying yarn close-up of fluffy synthetic foam fibers for fly tyingNeon chartreuse McFlyFoam fly tying yarn, fuzzy synthetic fibers with bright foam-like textureBright yellow McFlyFoam foam yarn with soft fuzzy synthetic texture for fly tying and lure bodiesBright neon red McFlyFoam fly tying yarn close-up showing dense spongy foam texture and fine shiny fibersCream off-white McFlyFoam fly tying yarn, fluffy synthetic foam fibers in loose batting for fly tying and fishing luresNeon hot pink McFlyFoam fly tying yarn with dense fuzzy synthetic foam fibers, high-visibility colorMcFlyFoam bright fluorescent orange synthetic foam fly tying yarn with fine sparkling fibers, close-up textureBright yellow fly tying yarn close-up showing soft fibrous material texture for tying fliesPeach-orange McFlyFoam fly tying yarn close-up showing shimmery synthetic foam fibers with textured, fluffy strandsBright neon orange fly tying yarn with fuzzy synthetic foam fibers and dense plush textureHot pink McFlyFoam fly tying yarn with sparkly, fine foam texture and fluffy fibersCoral orange McFlyFoam fly tying yarn close-up showing soft, sparkly synthetic foam fibersDeep purple sparkly McFlyFoam fly tying yarn with fine synthetic fibers and foam-like textured shimmerBright fluorescent red McFlyFoam fly tying yarn, dense sparkly foam texture with fine fibrous strands for tying fliesBright fluorescent orange McFlyFoam fly tying yarn close-up showing soft textured synthetic foam fibers with subtle sparkleBright neon pink McFlyFoam fly tying yarn close-up showing soft foam fiber textureBright fluorescent orange McFlyFoam fly tying yarn with soft foam texture and subtle glittery fibersWhite McFlyFoam fly tying yarn sheet, soft fibrous foam texture with subtle iridescent sparkle
McFlyFoam

Mcflyfoam Fly Tying Yarn

$4.99
Color: Yellow #23
  • Yellow #23
  • Cream Delight #44
  • January #10 (Cotton Candy)
  • Late Mcroe #11 (Light Shell Pink)
  • Late Pink #12 (Champagne)
  • McCheese (Sold Out)
  • Ripple #18 (Shrimp Pink (Sold Out)
  • Apricot #47
  • Baby Blue #38
  • Bright Red #1
  • Caddis Green #2
  • Cerise #3
  • Chartreuse #4
  • Crab Tan #39
  • Dark Orange #5 (Sold Out)
  • Dead Egg #41 (Sold Out)
  • Deep Red #6
  • Early Girl #7 (Sold Out)
  • Earth Tone Black 26 (Sold Out)
  • Earth Tone Brown 25
  • Earth Tone Burnt Orange #27 (Sold Out)
  • Earth Tone Cream 29
  • Earth Tone Fudge #30
  • Earth Tone Gold #31
  • Earth Tone Golden Olive #32
  • Earth Tone Gray #33
  • Earth Tone Gray Olive #34
  • Earth Tone Light Olive #36
  • Earth Tone Light Yellow #37 (Sold Out)
  • FL Green Chartreuse #43
  • FL Peach #46
  • Flame #45
  • Flesh #48
  • Fluorescent Cerise #40
  • Glow Flame #49 (Sold Out)
  • Golden #8 (Sold Out)
  • Mcroe
  • Orange #14 (Sold Out)
  • Pink #15
  • Pink #9
  • Purple #16 (Sold Out)
  • Red #17
  • Steelhead Orange #42
  • Strawberry #19
  • Tangerine #20
  • White #22
  • Clown Package
Stock:
In stock (5 units), ready to be shipped

100% Satisfaction Guaranteed

We stand behind everything we sell. If you're not satisfied with your purchase, you can return it for a replacement or refund, with a few exceptions, within 30 days of the purchase date.

See our full return policy for details and exclusions.

Description

McFlyfoam Fly Tying Yarn is a polypropylene-based yarn. It comes in a wide variety of colors and has numerous uses. When not treated with a floatant, the yarn will absorb water and sink quickly.

Uses

Patterns and Tying Techniques - McFlyfoam can be used for indicators and para-posts on flies when treated with a floatant. It can also be used to create egg patterns and for crab flies. It serves as a substitute anytime yarn or wool is required.

Comparisons

McFlyfoam vs Hareline Polypropylene Floating Yarn - Both products are made of similar materials. McFlyfoam will sink when not treated and is available in more colors.

Example Flies

Patterns - McFlyfoam is most frequently used for egg patterns like the Glo Bug. It can also be used for parachute posts on dry flies like the Adams. The McCrab Fly is a saltwater crab pattern tied using McFlyfoam.

Pack Size and Physical Description

Approximate Dimensions - Individual fibers are roughly 6 inches in length.

Pack Size - The pack is 6x3 inches and about a half-inch thick.

**These sizes and dimensions may vary based on manufacturer changes**

Overall rating: 5.0 / 5 from 4 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

Crab bodies!

"Great material for building the raghead crab, the preferred fly of Yucatan permit!"

— George S. (5/5)

McFoam

"Interesting product with some potential new uses"

— Terry S. (5/5)

Mcflyfoam

"Haven’t used it yet."

— Mike T. (5/5)

Great for egg patterns

"Very easy material to work with. Great for tying up egg patterns. I used the earth tone light yellow to tie up a sucker spawn pattern. Looks great when submerged under water. Would buy this foam again!"

— 207 A. (5/5)

Q&A

You may also like

Recently viewed