Scientific Anglers Amplitude Grand Slam Fly Line Humongous Designed to fit predefined cleat

Designed to fit predefined cleat locations on Vibram® rubber outsoles featured on Simms RiverTread®

Large diameter

Integrated EVA foam footbed

Overweighted by a full line weight for multiple flies and long leaders

Scientific Anglers Amplitude Grand Slam Fly Line Humongous Designed to fit predefined cleatThe first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any other line on the market. Its slickness down to a science. Tarpon. Bonefish. Permit. All in one day. All on one fly line. Thats the idea behind the Amplitude Grand Slam, a line designed specifically to help you achieve one of anglings most elusive accomplishments. With a short, powerful head the Grand Slam cuts