Fly Lines

Long rear taper for extended line control and long-distance casting Ideal for roll casting and long-distance mending Overweighted to assist in turning over heavy rigs Use one size heavy for switch rods For use in moderate and cold climates Braided multifilament core

The RIO Gold is the ultimate all-round floating line for freshwater fly fishing. Revolutionary design that allows for incredible loop stability at distance Unique taper that allows a rod to load at close range Perfect presentation of flies between #22 and #2

The RIO Grand is the perfect match for fast action fly rods. Half size heavier than the AFTMA standard Weight distributed toward the front of the line to load fast action fly rods Versitile taper for all fly

RIO's Trout LT is the ultimate for traditional trout fishing techniques. A long, delicate front taper ensures the softest of presentations Perfect for fishing dry flies, soft hackles, emergers, small nymphs and chironomids An excellent line for roll and single-handed spey casting The ultimate presentation fly line

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than any other line on the market. It’s slickness down to a science. Built a half-size heavy, the MPX taper starts where the GPX left off. Redesigned with...

This is our top pick for a nymphing line on the Bighorn River.  If you’re anything like us, the allure of big fish and big rivers is intoxicating. That’s precisely why we created the Amplitude Smooth Anadro/Nymph. Designed with line control in mind, its extended rear taper allows you to...

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 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. There’s a sipper 40 feet away and...