RIO InTouch Big Nasty Fly Line

The Rio InTouch Big Nasty Fly Line is designed to cast the types of flies anglers get excited about fishing once summer rolls around. From salmon flies to sculpins, this weight forward line is specifically designed to turn over large flies with ease. To give the line an extra bit of umph, Rio made it slightly heavier than the industry standard, so it will load fast action rods more efficiently.