I bought these boots used, I wore them once. They are an older version of the SMX Plus boots. I have never been to the track and they were not that practical to wear for normal riding for me. They have normal wear, scuffs and scrapes, you would expect when used for track days.
Unfortunately I am unable to find what size they are, but I wear a 9 - 10 with most footwear, and these boots fit fine. Sorry