Scientific Anglers Amplitude Smooth Infinity Plus Fly Line Saltwater Flies own your environment with tools

own your environment with tools forged to boost effectiveness and increase tactical opportunity in less-than-ideal situations

and standup stability and comfort

single-sided box with Mega-Slit Foam capable of handling all your saltwater baitfish and large fly storage needs

Some days are calm and the fish are super spooky

Scientific Anglers Amplitude Smooth Infinity Plus Fly Line Saltwater Flies own your environment with toolsONE SIZE HEAVY LINE The Amplitude Smooth series of lines are, simply put, the highest performance smooth fly lines in the world. With up to five times less drag and eight times the durability of traditional lines, this will change the way you look at fly line performance. Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability A scaled up version of our general purpose Infinity taper, the Infinity