When you dig through your collection of leotards before class, do you ever think about how they're made, or what they're made from? Chances are, most dancers don't, and Audition Dancewear wants to do something about that.

The company—run by two mother-daughter duos, Kathy and Caroline Perry and Shelly and Suzanna Lathrum—has begun making leotards from recycled materials to reduce their carbon footprint and raise awareness around plastic consumption. The result is a sleek line of leos that don't sacrifice style or function, and that use four or five recycled water bottles per leo.