The ear cups of the PX7 don’t fold inwards, but rather fold flat to stow away into their case. seems to be easy to clean. Even better if you can get them somewhat on sale. The jars feel secure on yhe rack and dont feel like they will fall off while grabbing other jars. The microphone was able to pick up sound, but only at about 50%, still much better than the PC that picked up no sound unless the mic was directly in front of my mouth. This would be a hassle compared to OEM which has removable end-caps. The holes are off so we are unable to use the catch bar. If you’re looking to buy a pair of these slippers instead of the Fluff Yeahs by Ugg go for it! The silver color of the type on the back of the box is different than the genuine article, which is more of a muted gold. The soles and heel were very sturdy and I had no problem walking in these.