[18] The shoes are built with a complex composition of "rubber" with plastic/steel stiffeners to restrict foot motion. Additional State-of-the-art runners are likely to use flatter and flexible sneakers, which permit them to operate a lot more quickly with larger ease and comfort. Sneakers grew to become a vogue assertion https://socialwebnotes.com/story4277304/not-known-details-about-sneaker-%CE%B3%CF%85%CE%BD%CE%B1%CE%B9%CE%BA%CE%B5%CE%B9%CE%B1