Scientific Anglers WF-6-F SA Sharkwave Titan Saltwater Fly Lines, Pale Yellow/Mist Green/Sky Blue Tip Dry Tip Technology combines with our Sharkskin texturing for ultimate flotation Mastery Textured running line delivers longer casts without abrasion Features the Tactile Reference Point (TRP), a non-embossed section at the end of the head Floating integrated shooting head Extra-strength core for big-game species