When you need total stealth and silky performance, the full clear head version of the Magnitude Smooth Infinity Clear Float is the ace up your sleeve.
With its crystal-clear profile and ultra-slick coating, this line disappears in the water while still delivering long, accurate casts with zero fuss. SA’s DuraCoat and EST+ tech keep things smooth, durable, and tangle-free, even after a long day on the water. Built half a size heavy with an extended head, it’s ideal for longer casts, clean mends, and fooling the wariest trout when the stakes are high.
INFINITY CLEAR FLOAT
HALF-SIZE HEAVY LINE
- Optimized for use above 50F/10C. This line can be fished below those temperatures, but will require stretching by hand to manage coils
| Feature | Detail |
|---|---|
| Line Type | Full Clear Head Floating Freshwater Fly Line |
| Weight Class | Half-Size Heavy |
| Temperature Range | Optimized above 50F/10C |
| Coating Technology | DuraCoat and EST+ |
| Performance | Long, accurate casts; tangle-free; stealth in water |
FAQ
What is the ideal water temperature for using this fly line?
This line is optimized for use above 50F/10C. Below this temperature, it may require manual stretching to manage coils.
Does this line work well for long casts?
Yes, with its extended head and half-size heavy construction, it is designed for longer casts and clean mends.
Is the line visible in water?
No, the full clear head design makes it nearly invisible in water, providing stealth when fishing.


Trevor Skinner –
Used this line during a cold spring trip and it performed well despite the lower temperatures. The clear head made trout seem to be unaware of the fly. Casts were smooth and accurate, even in windy conditions. Great for stealth fishing.
Robert Kerr –
Fished it in early spring when temps were around 45F. Had to stretch it slightly to avoid coils, but once set up, it cast like a dream. The tangle-free performance saved me from losing a few flies during a long session.
Blake Rutherford –
The line is very smooth and looks great in water. I noticed it doesn’t show up as much as other lines. Casts are long and accurate, though I had to adjust my technique slightly in cooler weather.
Wendy Davies –
Perfect for trout fishing in clear streams. The DuraCoat and EST+ tech really stand out—no tangles, no drag. I’ve used it in multiple seasons and it still performs as expected.