The one thing I do like about the PXC 550 case is that there is a fabric flap that goes between the cups so that they dont bang around and scratch each other. First - the colours. quite a bit of sharp edges up under the rear part of this vehicle. The foam lining I am guessing is to be used inside the ear cups, but since they dont come with any instructions I couldnt figure out how to use them. Looks great and is perfect over the shoe cabinet Where do I start. This has not discouraged me from buying Chacos, I will just need to try them on before I purchase. Girl buy it NOW???? Also, Unlike most cases where the entire case is one. The grip on the MT-3 was flawless throughout the trip, whether I was making the climb towards Angels Landing or descending towards the Peek a Boo and Spooky slot canyons. This storage unit turned out EXACTLY asI?d hoped it would.