The InTouch RIO Grand is designed to be the best choice of line for fast action fly rods, or for more novice casters that like a little extra load to help them with the cast.  Easily loads fast action rods Connectcore with ultra-low stretch improves cast timing, hook sets and precise mending One full line size heavier than industry standard Features RIO's unique three colour "SureFire" colour system that improves accuracy and makes it easy to gauge exact distances at a glance. RIO's "MaxCast" technology actively repels water for higher floatation and greater durability RIO's "MaxFloat" Tip, keeps the line tip floating high on the water and puts an end to annoying sunken line tips.