The Umpqua Hi Vis Griffith Gnat is a versatile dry fly that excels in imitating small clusters of midges and other tiny insects on the waters surface. This fly is enhanced with a high-visibility post, making it easier to track in low light or on choppy water. Perfect for targeting trout that are feeding on small emergers or midge clusters, the Hi Vis Griffith Gnat is a reliable choice in both still and moving water. Its delicate profile and lifelike movement make it a go-to fly for finicky fish during hatches.