The size says 37.5 although will Best Fit a US 7.  I am a US 7 and this fits me perfectly with a semi thick pair of socks or tights.

My foot measures exactly 9 inches from heel to the end of my toes.

The color is just amazing!

The heels are 3.5 inches tall. Standard width, perhaps on the slightly wider side.  The shaft opening is 12 inches

and the shaft height is 7.5 inches measured at the back of the boot.

These have always been my all time favorite vintage boots but I no longer can wear heels above 2.5 inches. 

Not much wear to the heels since they've been properly repaired several years ago.  

Please make sure to look at all my photographs carefully as there are some scuff marks, tiny stains, etc. that said, these boots are in excellent vintage condition.