a297ca5f_r_s_Corner___Choosing_a_Leader__5
[0] Super Strong AR - Leader Striper [1] 7.5', 9' [2] Nylon [3] 8,10,12, 16, 20 lb. [4] Stripers, bluefish (combined with a bite guard), false albacore, bonito, weakfish. Best where fish are not very spooky (schooly stripers, fish in rips and other strong currents or at night). Easier to knot than Mirage. Also a great leader for freshwater. [5] 
The most abrasion resistant nylon material available anywhere. Superior knot strength, and easier to knot than fluorocarbon material for those who are unsure of their knot-tying abilities Tapered to punch big flies into stiff winds.
Fly Fishing - The Beginner's Corner - Choosing a Leader
5