I love the latter). Desde que vi el empaque pensé que no era original como los que ya había comprado anteriormente, ni como los que muestran los demás compradores. Good for a pair of slip ons, but not very supportive. I was surprised on how tight it holds to the roof of my truck I can go for a jog with my motivational tunes going and hear a car approaching behind me. The ear buds come with 3 different ear fixings that can be swapped and changed, the default set are to big for me and my wife (i must have small ears! Why does the volume fluctuate so much? Its annoying, and now I feel like Ive been ripped off. I even wore these to a Six Flags water park 2 days in a row! Edit: This dock is terrible. Although many people indicate that these slippers run large, I found them to run very small.