Nike Air Max 97 “M. Frank Rudy” Shoe Features Nike Air Pressure Gauge Hangtag
NASA engineer Marion Frank Rudy gave Phil Knight, a Nike founder, a novel ideal of adding an air unit to the midsole of sneakers. It was back in 1978. It’s a good thing that Phil Knight agreed to this idea, so in 1980, this revolutionary technology was patented and you can see now the rest […]