Now that I have the correct size, the past couple of days of use suggest that these may well help provide the arch support I need, which I hope will help to resolve my plantar fasciitis issues. Definitely Plantronics voice audio quality here. The one where you can see the lettering ?DRI-?? at the toe is the far better Everyday Plus. First pair fit well on one foot and not as well on the other. As a home with hard wood floor, this one with no cushion at the bottom is not comfortable at all. The bottoms are solid, sturdy rubber and will be sure to last a long time - particularly when taking out the trash or bringing in firewood during the cold winter months. But I am sure there are others with higher arches. It is 3 inches smaller when I wrap it around but that is recommended to go smaller than your natural waistline. And to make this product even better, its proudly MADE IN THE USA! They are there though!