Mayflies

Match the hatch with confidence using the Mayfly Flies Collection from Finatics Fly Company. Mayflies are one of the most important insects in freshwater ecosystems, and when they hatch, trout and other species feed aggressively. Our hand-tied mayfly patterns are crafted to perfectly imitate every stage of this iconic insect — nymph, dun, and spinner — providing lifelike presentation and movement in any water condition.

Whether you’re fishing a major hatch or targeting selective trout between emergences, these realistic mayfly imitations help you deliver natural drifts and trigger consistent strikes. Available in a variety of sizes, colors, and styles, each fly is tied with premium materials to ensure durability, balance, and lifelike detail.

Why Anglers Choose Finatics Mayfly Flies:

• Hand-tied patterns for all stages: nymph, dun, and spinner

• Designed to match regional hatches across trout streams and lakes

• Proven effectiveness for trout, grayling, and other freshwater species

• Built with premium hooks and materials for lasting performance

Shop the Mayfly Flies Collection at Finatics Fly Company and keep your box ready for the next big hatch — because when mayflies rise, so do the trout.