[18] The footwear are produced with a fancy construction of "rubber" with plastic/metal stiffeners to restrict foot movement. Far more advanced runners tend to dress in flatter and flexible sneakers, which allow them to operate far more swiftly with increased consolation. Sneakers became a fashion statement and had been marketed https://sound-social.com/story9173601/how-%CE%B3%CF%85%CE%BD%CE%B1%CE%B9%CE%BA%CE%B5%CE%B9%CE%B1-%CE%B1%CE%B8%CE%BB%CE%B7%CF%84%CE%B9%CE%BA%CE%B1-%CF%80%CE%B1%CF%80%CE%BF%CF%85%CF%84%CF%83%CE%B9%CE%B1-can-save-you-time-stress-and-money