Skechers Go Arch Fit Set Up-Botas de Golf Impermeables, Zapatillas Hombre, Negro Blanco, 40 EU : Amazon.es: Moda
Skechers Shape-ups XF: Extended Fitness for Women ($110, skechers.com) has a Rocker-bottom curved sole that simulates walking on soft sand. (Photo by Bill Hogan/Chicago Tribune/MCT/Sipa USA Stock Photo - Alamy
Do Rocker-Bottom 'Shape-Up' Shoes Actually Work? - The Atlantic