Spirit River® continues to lead the way in UV2 technology. They've used a double dye process to give all their unique UV2 materials and flies the added UVF / UVR ultraviolet wave lengths.
We all know UV Florescence (UVF) which is so common on everything from street signs to bass lures. UV Reflectence (UVR) is a spectrum of wave lengths humans can not perceive yet but is extremely common in the animal and insect world. UVR allows mayflies to find mates, and bees to find flowers. Many male birds and bugs have a strong natural UVR signature.
- Great for buggers, damsels, or soft hackles
- UV2 enhanced
- Dances and swims beautifully
- Versatile
- Made in USA
* Image represents product - colors may vary.
