Montana Fly Co. Barred Sexi‑Floss is a crinkly spandex (spanflex) material featuring UV‑resistant black barring. It’s used for tying legs, ribbing, and antennae on stoneflies, nymphs, terrestrials, streamers, and even dry flies.
✅ Key Strengths:
Highly durable — doesn’t rot over time like rubber legs.
Excellent stretch and “buggy” movement, creating lifelike action in the water.
All are barred with black, offering natural speckled visual texture. Eliminates need for adding markers manually.
Very versatile across patterns — works equally well for large foam dries or small stonefly nymph legs.
