[18] The shoes are constructed with a complex composition of "rubber" with plastic/metallic stiffeners to restrict foot motion. Additional State-of-the-art runners often have on flatter and versatile sneakers, which allow them to run more speedily with bigger convenience. Sneakers became a fashion assertion and were being promoted to be a https://e-bookmarks.com/story4761428/the-basic-principles-of-%CE%B1%CE%B8%CE%BB%CE%B7%CF%84%CE%B9%CE%BA%CE%B1-%CE%B3%CF%85%CE%BD%CE%B1%CE%B9%CE%BA%CE%B5%CE%B9%CE%B1