Scientific Anglers Amplitude Smooth MPX Size:WF-4-F Heavy-duty bonded nylon thread adds

Heavy-duty bonded nylon thread adds durability and integrity

Recycled knit polyester panels under the sleeves and on the lower torso limit friction and noise

Back and under-arm venting

Two button-through chest pockets

Scientific Anglers Amplitude Smooth MPX Size:WF-4-F Heavy-duty bonded nylon thread addsThe 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. Built a half size heavy, the Amplitude Smooth MPX taper starts where the GPX left off. Redesigned with more mass toward the front of the head, the MPX provides the same benefits of the GPX, with an