RIO Premier Gold Fly LineRIO GOLDs longer head and lighter weight, compared to its XP and MAX counterparts, make it our best all around trout taper for carrying long, precise casts. At standard weight with a mid length 5 foot 6 inch front taper (WF5F) for soft presentations, RIO GOLD delivers flies with delicacy and finesse, making it perfect for anglers who rig with dry fly intent then switch to droppers and light indicators as conditions change. With a 47 foot head (WF5F)