[18] The shoes are constructed with a complex construction of "rubber" with plastic/metallic stiffeners to limit foot movement. A lot more Innovative runners are inclined to have on flatter and flexible shoes, which permit them to operate much more swiftly with increased ease and comfort. Over the years, sneakers have https://naturalbookmarks.com/story19177111/%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-no-further-a-mystery