The green caddis nymph is an all around great fly. These caddis larva are prevalent in many rivers throughout the country. This fly is weighted with lead-free core and rubber material is used to make the body. The rubber material makes the fly feel more life-like to the fish. The dubbing is very buggy which give it a more realistic look. When I am nymphing this fly is typically the first one I reach for. Get yours today....you won't be disappointed.