They are meant to be "older" ladies shoes but these work well for me as professional shoes. Based on the companys website and the instruction booklet this bag should be run at full capacity, so after only one trip I may not have experienced the best it has to offer. You don?t need to form a seal in the ear canal in order to get that bass either, you can just sit hem in gently and they sound totally awesome. But considering the price and the fact that I will only be storing light items on the unit I am okay with that. And they look great on my feet too! I wasn?t sure what to expect, but I have been super impressed. "was bought new" directly from amazon, i made amazon aware of this providing photos and they were extremely unhelpful. They are very comfortable in my ears and They fit perfect out of the box. Because of the material and structure, one obviously cannot put anything too heavy as it?s designed for shoes. The bass isnt muddy at all but very detailed and clean.