[18] The shoes are made with a complex composition of "rubber" with plastic/steel stiffeners to restrict foot movement. Much more advanced runners usually dress in flatter and flexible shoes, which permit them to operate far more quickly with increased ease and comfort. Sneakers grew to become a fashion assertion and https://mixbookmark.com/story4676205/details-fiction-and-sneaker-%CE%B3%CF%85%CE%BD%CE%B1%CE%B9%CE%BA%CE%B5%CE%B9%CE%B1