Thank you for your interest in King Brand. Sorry to hear what you are dealing with. It seems to be a very awkward area to treat.
We would recommend the ColdCure and BFST Ankle wrap. It is used most commonly for peroneal tendonitis and will go down the side of your foot. If it doesn't quite reach all the way down, the wrap is maneuverable to flip around if you need to to reach the arch area.
https://kingbrand.com/Peroneal_Tendonitis_Treatment.php All of our wraps are just sold with 1 wrap included.
If you have any further questions, please let us know.