About 5,500 years ago someone in the mountains of Armenia put his best foot forward in what is now the oldest leather shoe ever found.
It'll never be confused with a penny loafer or a track shoe, but the well-preserved footwear was made of a single piece of leather, laced up the front and back, researchers reported Wednesday in PLoS One, a journal of the Public Library of Science.
Worn and shaped by the wearer's right foot, the shoe was...
