According to Nike:
These revolutionary uniforms are engineered and purposefully constructed with every element built for speed. From head-to-toe and inside-out, the uniform components are constructed to work in concert with each other—from the jersey, pant, baselayer and padding all the way down to the the sock and cleat.
Groundbreaking design, too. Real out-of-the-box stuff.
[all photos courtesy of Nike.com]