When we talk about performance breakthroughs in swimming, we usually focus on athletes, suits, or training methods. But sometimes the real game-changers are the things right beneath our goggles—like the lane lines. In this episode of the SwimSwam Podcast, we’re joined by Simon Percy, Vice President of Malmsten Inc. and a former Olympian, to dig into one of the most underrated pieces of race-day tech: the lane line. It might sound simple—but it’s not.