Airflo was first company to develop non stretch lines two decades ago, its fair to say that while the concept was always the ' Holy Grail', early product had its teething problems. The benefits of ultra low stretch lines are clear – smoother casting performance, positive hook sets, quicker lift off & enhanced mending control – reasons enough for them not to give up on this radical concept. Now using Power Core braid on the Sixth Sense flylines combine with TDC technology & the old favourite ' Delta Taper' to create a range of zero memory lines, that cast & fish like a dream. Give a new feel to your fly fishing with Airflo Sixth Sense.