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.

The Infinity Salt is technical, versatile, accurate and simply the most advanced saltwater line available. Featuring the revolutionary AST Plus slickness additive for superior shooting ability and increased durability the Infinity Salt will handle the most rigorous of conditions year after year. The Infinity Salt is a half line weight heavy to turn over any fly on even the windiest of days. The extended head length makes it more accurate then short shooting heads so that you can land your fly to spooky fish in the most efficient manner.

• Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
• Made half size heavy turns over large flies on windy days
• Extended head length for accuracy at distance
• High-contrast sighter to identify the back of the line when fighting fish on long runs
• Tropi-Core technology remains stiff and slick in tropical environments
• SA AMP S INFNTY SW WF XX F – (X = line weight)