[eighteen] The footwear are made with a complex structure of "rubber" with plastic/metallic stiffeners to limit foot movement. Much more advanced runners usually wear flatter and versatile footwear, which permit them to operate far more swiftly with better ease and comfort. Through the years, sneakers have acquired their rightful position https://bookmarklayer.com/story19148724/not-known-details-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