If you're familiar with the carley style, the volta ii sandal has the same wonderful features just with a shorter heel! the volta ii sandal by corkys footwear features a faux leather upper, an adjustable closure, a round toe, a cork wedge, and lots of smoosh! the insole is a soft and flexible material that conforms to your foot and provides cushioning and support. the cork wedge adds some height and elegance, while the open toe lets your toes breathe.