Rio Products Premier Fathom Sinking Lines Weight:6wt it’s a flexible rubber that

it’s a flexible rubber that bends with neoprene and other elastic gear

Wildly fluctuating water levels and clarity

5mm 85% Yulex® natural rubber/15% synthetic rubber by polymer content

tapered to positively transfer casting energy from the head to the fly

Rio Products Premier Fathom Sinking Lines Weight:6wt it’s a flexible rubber thatA complete series of sinking lines designed for easy distance and complete fly control, with ultra slick performance Easy casting, fast loading head for minimum false casts and quick distance Hang Marker shows where to fish The Hang Density Compensation for complete depth control Built on a supple core that will not tangle Built with RIO's exceptionally slick, durable SlickCast coating RIO's Fathom lines are a series of sinking lines designed