[eighteen] The shoes are produced with a posh structure of "rubber" with plastic/metal stiffeners to restrict foot motion. Far more advanced runners usually dress in flatter and flexible footwear, which permit them to operate extra rapidly with better consolation. Sneakers grew to become a vogue assertion and have been promoted https://bookmarksea.com/story19116547/5-simple-statements-about-%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-explained