The WD-40 is a midge emerger pattern that shines when trout are feeding just below the surface. Featuring a slender, natural body with subtle flash and a soft tail to suggest an emerging midge, this fly offers a lifelike profile that pressured fish can’t resist. Effective in tailwaters, spring creeks, and clear water conditions, the WD-40 is a must-have confidence fly for fooling selective trout year round.
