Scientific Anglers Mastery Redfish Cold Fly Line sports a short front taper and head that allow you to achieve quick, powerful casts. Plus, its weighted a half-size heavy to load fast-action rods. Advanced Shooting Technology sets a new standard for slickness, allowing your line to shoot virtually friction-free through the guides for farther casts and increased line speed. Braided multifilament core combines sensitivity with hook-setting power for cool-weather fishing. Line Identification technology allows you to identify your lines at a glance. Welded loops at both ends for quick rigging. Increased running line diameter. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fly Line.