Worn once. Still look new. Size 9 Vionic is a human performance collective in Northern California dedicated to harnessing science, ingenuity and input from medical professionals, athletes and raving fans to make shoes that bring balance to our lives. The fusion between dynamic movement and grounded stability is how our exclusive VIO MOTION™ technology solves whole body balance. We believe balance is a force within each of us. When we are in balance with ourselves—physically, emotionally and mentally—and with the world around us, we are unstoppable. Move purposefully with every step.