How America Became a Nation of Yoga Pants
Posted 5 years ago
What was once a simple stretchy legging has become an engineering marvel. Not too surprising, though, when about $48 billion is being spent on this activewear in the US every year.
Posted 5 years ago
What was once a simple stretchy legging has become an engineering marvel. Not too surprising, though, when about $48 billion is being spent on this activewear in the US every year.