Cortland Precision Intermediate Fly Line.
Cortland's Precision Clear Intermediate line is designed to sink slowly below the surface of the water, where it virtually disappears.
Made with a supple, crystal-clear intermediate coating over a clear monofilament core, it sinks at a 1.25" to 1.75" per second rate for the most stealthy presentations to shallow, stillwater trout.
The dual welded loops makes rigging easy, and the all-temperature coating remains flexible in the coldest water.