One of/if not our most used flies at Cutthroat Anglers, the Pat's Rubber Legs is almost always on our guide's Colorado River rigs. It provides both excellent weight to replace the need for splitshot and mimics stoneflies effectively. This includes the big bug that is hatching right now, Salmon flies. Tie a bunch of these up if you plan on doing some floating this summer!
Pat's Rubber Legs
Hook: TMC5252 size 4 to 14
Thread: Olive 140 Denier
Beads/Weight: Lead Free Wrap .003
Body: Olive Medium Chenile