What it is Hareline Grizzly Flutter Legs are silicone flutter legs with a grizzly barred pattern. The silicone is durable and, once it’s in the water, it keeps wiggling and breathing so the fly looks alive instead of stiff. What to tie with it Use them any time you want legs, feelers, or extra movement: stonefly appendages, grasshopper legs, adult dragonfly legs, and tails or legs on nymphs and terrestrials. They also fit right into saltwater and crustacean tying for shrimp, crab, crayfish, lobster, and general streamer legs; tie them in as straight legs, splayed legs, or trimmed to length to match the profile. On small patterns, the thin Micro Grizzly Flutter Legs are a clean swap when you want to replace bulkier knotted legs like pheasant tail. Flies and the fish they're for On a Game Changer, these legs are a simple way to add extra motion and realism to a fly that’s commonly fished for largemouth and smallmouth bass in lakes and rivers, and also for bigger predators like striped bass where that profile makes sense. Worked into crab and shrimp patterns, they’re right at home for redfish and bonefish on the flats, where moving legs can be the trigger. In stonefly and hopper-style ties, they’re a natural fit for trout in rivers when you need a lively set of legs that still holds up. How it compares Compared with Hareline Barred Crazy Legs, Grizzly Flutter Legs have a barred pattern rather than a fishscale marking.