Extreme sports and music go hand in hand, so it's not surprising that companies such as Skullcandy and Nixon take advantage of this relationship to market headphones to teens and young adults with an interest in such activities. Now you can add Roxy to the list. The female-centric surf-wear maker has teamed up with JBL to offer a line of stylish earphones aimed at young women. At the bottom end of the spectrum are the superaffordable Reference 230 earphones, a standard earbud model that lists for $20. While they hit the Roxy style on the head, these earphones probably won't fit all people well and the sound quality leaves something to be desired.