Carbon fiber, aluminum, maybe the odd bit of titanium ... "And then they had a unique use case where there's some of this tubing that NASCAR came back and said, 'Hey, we need you to make that ...
However, the same does not hold true for the feet. So why are our feet often two different sizes? "Nobody's feet are exactly the same," Dr. Corrine Renne, a podiatrist at New York Foot and Ankle ...