This fly is one of my favorite dry flies when fishing for big grayling and trout in September, October and November on San and Dunajec rivers.

Materials:

Hook: Maruto Dohitomi D04 in size #18-22

Thread: UTC 70 Denier olive

Body: thread olive and yellow- mixed

Tail: Coq de Leon Indio Claro

Wing: Trout Line Ultra Selected CDC  Natural Grey or Khaki Campbell