As the name implies, this line is fast-sinking and has proven to get baits deeper. 40% heavier than standard braid for longer casts with incredible knot strength and abrasion resistance. An ideal line with a soft plastic presentation for trolling or vertical jigging. Available: 6-, 8-, 10-, 15-, 20-, 30-, 50-, 80-lb. test in 300- yard spools. Color: Green.