The Ridge Tactical Running Line is a "flyline" running line that is packed with features. There's an oversized loop at the front so you can drop your coiled heads through it. Ridges run the length of the line making the line ultra-slick in the guides and easy to grip in the hand. The low-stretch, zero-memory Power Core makes bite detection and hook-setting easy. This is Airflo's top selling running line for a good reason; it works exceptionally well under a wide range of conditions. Available with 20 and 30 pound cores, in floating and intermediate sink.