The Halo was developed by Michael Bennett of Pacific Fly Fishers and has been a highly successful fly from Oregon to B.C. It's buggy appearance mixed with a bit of flash will give you confidence the minute it hits the water. We like to fish it when the sun is on the water or anytime during the day when the water is very clear. The touch of flash on the body and mixed into the wing give this one a life-like appeal that steelhead can't seem to resist. Size 5 pictured.