It is 2-inch-thick foam. I thought I would need to return them but she tried them on and they fit her perfectly. And the minimal strap coverage definitely calls for a good pedicure as your whole foot is on display. As I plan to use the hitch solely to carry a bicycle rack, I was not concerned about torque. So if I have my iPhone and my tablet both plugged in, the iPhone charges more slowly than it used to. Wanted red tennis shoes for an event. I plan to order a set for myself. There is only one piont down which they are not enough breathe freely . They are adorable, very comfortable and are so cute. Product is exactly as described, I like how all three cables are 6 foot, I mean who uses those 3 foot cables you get when you usually buy a pack of chargers?? I would buy these again