Women's Aerosoles Big Bet Flats If you're in need of a comfortable and classic ballet flat, then Aerosole's Big Bet flat is exactly what you're looking for! A soft faux leather upper and bold hardware sets the Big Bet appart from any other flat, while the soft memory foam insole provides unrivaled comfort all day long. You can dress this flat up, or wear them causally, but no matter how you style the Big Bet you're sure to turn heads!