Ganter blue clog mule shoes 39

Ganter blue mule clog shoes 39. Authentic German brand that resemble Birkenstock Boston style slippers. They’re a size 39 which I believe is a 9 US. I’m usually a 9.5 in shoes and they fit me but would be a hair small. My foot fits fine inside them- doesn’t hang off but my heel just hits the back lip. Smoke free home.