Antron Yarn is a high-quality synthetic material widely used in fly tying for its durability, reflective qualities, and versatility. Made from continuous trilobal fiber, it creates a subtle sparkle and translucency that mimics the natural sheen of insect bodies, making it ideal for tying both dry and wet flies. Antron Yarn is particularly effective for crafting wings, tails, and bodies of emergers, nymphs, and pupae patterns, enhancing underwater visibility and attracting trout and other species. Its resilient fibers resist fraying, allowing flies to maintain form and effectiveness after multiple uses.