2012news design mens sports shoes air max90

Sports shoes and leather shoes, rubber shoes biggest difference, is the most fundamental difference is that the functional aspects. General leather shoes, rubber shoes in the function main emphasis is non-slip, comfort, insulation, ventilation, and beautiful.Sports shoes not only to meet the above requirements, but also according to the special nature of sport, were required to have flexibility, energy return, shock absorption, control foot flip, sports protection, fit in physical health requirements, improve athletic performance.