When super shoes debuted a decade ago, their chunky soles and springy inside plates revolutionized the world of running. Now, new models still have a hefty profile—but they are so light that they’re almost optical illusions.Read more: 🔗 https://t.co/qeqCYIuR2D pic.twitter.com/1aFaftxTCA— The Wall Street Journal (@WSJ) April 25, 2026