RIO Permit Saltwater 2-Color High Temperature Fly Fishing Line W/Welded Loopss Easy taper that presents typical crab patterns effortlessly Ideal for the wading or boat angler Hard, tropical coating will not wilt in the heat Designed to withstand 75-100 degree F (24-38C) temperatures in saltwater applications Features high-visibility DualTone line to identify the loading point, with front and back welded loops