[18] The sneakers are constructed with a complex composition of "rubber" with plastic/metallic stiffeners to restrict foot motion. Far more State-of-the-art runners are likely to wear flatter and versatile footwear, which allow them to operate far more swiftly with better ease and comfort. Through the years, sneakers have attained their https://bookmarkspiral.com/story19155730/a-review-of-%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