Nike's New Flyknit Technology Makes Running Shoes Even More Impossibly Light

Nike is showing off its latest technology for the upcoming 2012 Olympics in London and the focus seems to be: lighter, lighter and more lighter. The highlight tech was Flyknit, a sort of yarn and fabric material that is engineered to be featherweight, formfitting and virtually seamless. » 2/21/12 8:40pm 2/21/12 8:40pm