[18] The shoes are constructed with a complex structure of "rubber" with plastic/metallic stiffeners to limit foot motion. Extra advanced runners have a tendency to put on flatter and flexible sneakers, which permit them to run a lot more swiftly with greater convenience. Over the years, sneakers have earned their https://checkbookmarks.com/story4679526/how-%CE%B3%CF%85%CE%BD%CE%B1%CE%B9%CE%BA%CE%B5%CE%B9%CE%B1-%CF%83%CE%BD%CE%B9%CE%BA%CE%B5%CF%81-can-save-you-time-stress-and-money