Sixth Sense 2 Stillwater Fly Lines

Airflo has been a leader in lake specific fly lines for years. The Airflo Sixth Sense 2 series of lines give anglers a range of line types, and sink rates built to suit virtually all stillwater situations.

The Airflo Sixth Sense 2 series of fly lines utilize Airflo’s low stretch PowerCore to help you come tight instantly when that monster trout grabs your fly. Sixth Sense 2 Lines give anglers the best density control options in the industry.

Sixth Sense 2 Intermediate fly lines are offered in slow, mid and fast intermediate sink rates. The Slow Intermediate Sixth Sense 2 is a truly unique lake line that our most technical lake anglers gravitate to for the best presentations.

Airflo lines are made from Polyurethane – an inert, stable, fully recyclable material that requires no plasticizers and lasts far long than PVC.

Polyurethane has more abrasion resistance and doesn’t crack under UV exposure or extreme temperatures. It holds its shape better, meaning less coiling and tangles for the angler. Airflo lines are PVC free, coatings last longer, maintaining slickness and performance. Airflo’s use of Polyurethane means they can adjust density and hardness for specific line performance.

New for 2026, Airflo’s R&D team has developed “Elevate Elite” fly line coating technology to deliver the highest levels of buoyancy and suppleness. This advanced formula gives Airflo floating lines permanent buoyancy, exceptional durability, UV resistance and reduced risk of cracking over time.

Airflo’s use of Polyurethane (a true thermoplastic) means lines can be semi liquified and fused back together to form the strongest smoothest loops available.

Each Airflo line is marked/printed on its loop for easy identification. Airflo Lines have a low stretch core, approximately 6%, lower than many fly lines in the 20+ percent range. Low stretch means better mending, quicker sets, and better contact between you and your fly.

“Flo Max” technology utilizes a completely new material formulation. Each Superflo Max line moves through the extruder with less resistance than ever. This means Airflo lines have seamless smooth diameter transition and some of the thinnest, lightest running line in existence. Anglers can pick up and shoot more line than ever before.