Thunder Thighs Hopper

The Thunder Thighs Hopper, crafted by Umpqua signature tyer Eric Paramore, is the pinnacle of realistic hopper design. Born from challenging conditions on Montana's Yellowstone River, this pattern was developed to entice even the most cautious fish during clear, low water scenarios. Featuring a durable foam body for excellent floatability and lifelike rubber legs for unparalleled movement, the Thunder Thighs offers the perfect blend of realism and performance. Unlike rigid-legged patterns, its legs mimic the natural motion of a struggling hopper on the water, drawing fish to strike. With a silhouette that’s second to none, the Thunder Thighs Hopper is a game-changer for late summer and early fall terrestrial fishing.

Curated by the IdentaFly fly fishing team.

Fish the Thunder Thighs Hopper during sunny afternoons when grasshoppers are most active and likely to be blown into the water. Cast close to banks, undercut edges, or grassy overhangs, and let it drift naturally with the current. Occasionally twitch the fly to activate the realistic leg movement and mimic a struggling hopper. For added versatility, pair it with a dropper nymph to target fish feeding just below the surface. Use a longer leader with light tippet (4x-5x) in clear, low water to ensure a stealthy presentation. Stay alert—big trout love to ambush this hopper!