Antron Yarn is a trusted, versatile synthetic for fly tying. Its trilobal nylon fibers create a subtle underwater glow that imitates trapped air, exoskeleton shine, or emerging insect shimmer, cues fish instinctively respond to.

Antron Yarn strikes the perfect balance between sparkle and natural translucence, making flies appear lifelike without looking flashy. Its adaptability across dry flies, emergers, nymphs, pupae, eggs, and small baitfish patterns makes it a staple for both traditional and modern designs.

• Constructed from fine trilobal nylon fibers with three flat sides that reflect light for a gentle, multidirectional sheen.
• Naturally hydrophobic, resisting water absorption to help flies maintain buoyancy and orientation in the surface film.
• Teased, twisted, folded, or dubbed to form wings, shucks, bodies, and textured effects with ease.
• Remarkably durable and UV resistant, providing color retention and reduced fraying over repeated use.
• Feather Craft dye process yields vibrant, consistent colors while keeping fibers soft and manageable.
• Broad compatibility across patterns, from dry flies to emergers, nymphs, pupae, eggs, and small baitfish designs, enhancing realism and efficacy.