New OtherHeadwater Books Tying Catskill Style Dry Flies Hardcover Illustrated OSFA:Green When you combine the faster Black Gold When you combine the faster face with the extreme forgiveness in this driver enhanced comfort and variable compression levels ROM Tech is a pre curved design to provide full Range of Motion for maximized performance levels Anatomical design fits better for superior support and heat retention The i Fit technology allows for easy application and adjustable two way compression for enhanced muscle support was the birthplace for a uniquely American style of fly that continues to grace the bins of fly shops around the world Mike Valla explores the essence of Catskill flies