OverviewThe SA Amplitude Trout Fly Line - WF4F from Scientific Anglers is engineered for quiet, delicate deliveries to wary trout. It pairs a refined loading feel with a taper that encourages subtle landings and precise mends, helping you present dries and nymphs with confidence...

Overview On trout streams that demand finesse, the Scientific Anglers SA Amplitude Trout Fly Line WF5F is a thoughtful choice. This weight-forward line blends smooth loading with a refined turnover, helping you place small dries and subtle nymphs with confidence rather than force. Delicate...

Overview The Scientific Anglers SA Amplitude Trout Fly Line in WF6F blends refined design with practical field performance, aimed at helping anglers deliver delicate, controlled presentations to trout. This line supports soft landings for dries and steady drift for small nymphs, with a floating...

OverviewThe SA Amplitude Trout Fly Line WF7F from Scientific Anglers is built for refined, accurate presentations to wary trout. Its taper is tuned to deliver small dries and light nymphs with a subtle turnover, helping you place your fly where you want it in...

OverviewThe Scientific Anglers SA Bass Nylon Leader is crafted for bass fly fishing where dependable turnover and a discreet presentation matter. This 2-pack gives you two ready-to-use leaders, so you can spend less time re-tying and more time fishing. The design features a longer...

Overview From Scientific Anglers, the SA Cleaning Pads 2-Pack F20 brings field-ready fly line maintenance to your pocket. These compact grey foam pads travel light yet deliver practical cleaning power, designed to help you keep your fly line glide smooth between casts. The soft...

Performance and color that backs your best days on the water Scientific Anglers specialty colored Dacron backing is designed to connect your fly line to the reel with confidence and visual appeal. Its extremely thin diameter reduces bulk at the backing knot, while a...

Premium backing for reliable line connectionScientific Anglers SA Dacron Backing S20-20lb in blue delivers a remarkably thin profile with a smooth surface that reduces friction during retrieval. The backing combines high abrasion resistance with colorfast performance, helping it stay visible and durable under bright...

Meet the SA Frequency MPX Fly Line in moss for the 7 weight family. The moss color helps blend with water tones, offering a subtle, natural look that many anglers find advantageous for presenting flies in varied light. This line is designed to cover...

Elevate freshwater casting with the SA Freshwater Floating Shooting Line Designed for anglers who chase distance and reliable line control, this line blends Scientific Anglers' Advanced Shooting Technology with a braided multifilament core. The floating profile keeps your rig buoyant, aiding smooth pickup and...

Overview The SA Infinity Smooth Salt line from Scientific Anglers is part of the Amplitude Smooth family, engineered to minimize drag while delivering lasting durability for saltwater casting. This line blends advanced performance with reliable feel on the water, aiming to improve your presentation...

OverviewThe Scientific Anglers SA Infinity Smooth Salt Fly Line 11 wt is built to perform in demanding saltwater scenarios. Leveraging the AST Plus slickness additive, this line aims to deliver smoother shooting and improved durability, helping you maintain casting rhythm from first loop to...

Infinity Salt: precision and smoothness for saltwater fishing The Infinity Salt line, part of the Amplitude Smooth family, is engineered for exceptionally smooth performance in demanding saltwater environments. Built to reduce drag and extend durability, it delivers a refined casting feel, helping you place...

Overview The SA Magnitude Smooth Infinity Salt 12 Clear Float Tip in 7 weight is designed for saltwater anglers who value stealth, control, and reliable performance. The combination of a 12 foot clear tip and an overall clear line offers a nearly invisible silhouette...

Overview The Scientific Anglers SA Mastery Infinity Fly Line in WF3F offers a versatile, general‑purpose taper designed for a broad mix of freshwater fishing. It aims to balance smooth presentation with reliable loading, making it a practical option for anglers targeting trout, panfish, bass,...

OverviewThe Scientific Anglers Mastery Infinity WF8F fly line blends versatility with precise feel, making it a practical choice for a wide range of freshwater scenarios. Its general purpose taper is crafted to handle trout, grayling, panfish, bass, carp, steelhead, salmon, and pike with confidence,...

When the water runs dark and vegetation crowds the shore, you need a line that can throw big flies with confidence. The Scientific Anglers SA Mastery Jungle Titan S19 - WF9F is designed for jungle environments, where peacock bass and golden dorado are the...

OverviewThe Scientific Anglers SA Mastery Jungle Titan S19 with a WF10F running line is built for jungle fishing where targets are big and moves are quick. This line emphasizes powerful loading, distance, and reliable turnover, so you can focus on the moment when a...

Overview The SA Mastery Jungle Titan S19 fly line is built for big dries and streamers, targeting jungle game fish such as peacock bass and golden dorado. This line prioritizes control, distance, and reliability when fishing dense cover, fast currents, and sunlit pockets. Powerful...

If you chase bonefish, permit, redfish, or sailfish along sunlit flats or briny passes, the SA Mastery Series Saltwater Fly Line offers a refined blend of visibility and handling. The Sunrise and Lt Blue palette helps you track the line against dawn or midday...