The Epoxyback TB Micro Mayfly in olive is a tiny Baetis imitation with a durable epoxy back. The epoxy shell adds realism and toughness, standing up to sharp trout teeth through long hatches.
Fish it in riffles and seams during Blue Winged Olive activity. Size #18 matches the olives that fuel subsurface feeding from spring through fall. Mayfly nymphs are on the trout menu nearly every day of the season, so a pattern like this earns a permanent place in your nymph box.
