In addition, their ear cups are designed to fold completely flat for easy portability and storage in a travel bag. They also feature a gold-plated 3.5 mm stereo mini-plug and an included storage pouch. Whereas the ATH-ES3A is only available in black and silver, the ATH-ES3W (designed for women) can be purchased in either black, green, pink, or silver. Both models are priced at $59.99.