Designed specifically for use with shooting heads, the Airflo Impact Oval Mono running line is a slick oval shaped monofilament that is the perfect choice for light trout spey, single and double hand heads. Length: 40yds (37m).

It has the perfect amount of stretch to remove any memory as well as protecting lighter tippets. The oval-shaped low-diameter mono offers very little friction in the rod guides for longer casts and reduced drag. Each spool is loaded with 40 yds of pure casting zing!