These are men's gucci sneakers. size 11.5 american, sole measures 10 inches exactly end to end. it was hard to determine the size on these. my husband wears size 12 air Jordan's, he was able to put these on but they are tight. Worn, kept very clean. No stains, more so just coloring from old age. the left shoe has cracks. serial stamp appears to be A001-1-45 I'm unsure how old these are but I am guessing 1980's. I bought these at an estate sale where there were large amounts of authentic brand name shoes, I believe them to be real. Could make a cool outfit or a nice pair to keep preserved.