J:son Stonefly Adult 4 Yellow #18 vingmaterial universel This is typically a bright

This is typically a bright

The caddis pupa imitation mimics the insect as it rises from the riverbed to the water's surface

The integrated tungsten weight is concentrated to pull this large fly down quickly

even in broken water or glinting sunlight

J:son Stonefly Adult 4 Yellow #18 vingmaterial universel This is typically a brightStoneflies: The All Season Fly for Serious Anglers Found in clean, moving waters all over the world, the stonefly is a cornerstone of a trout's diet. No matter where you're casting a linefrom the freestone rivers of the American West to the pristine streams of Scandinavia or New Zealandthese insects are a constant and reliable food source. Often called the "year round fly," stoneflies are active throughout all four seasons. This makes them a critical