There are some crocheters that I admire, like Sylvia Schuchardt (Silver designs / hook candy) who can make such pretty designs so perfectly crocheted!
To fit a 5.2”L on 2”W foot (Eshchar’s actual feet size), which is about the 6.5 American size, I used a doubled thread with a 4 mm hook following size 3 (9M) of the instructions and working IN THE ROUND (!). The notes from my last project were quiet helpful but not sufficient.
This time as well, in order to make the shoe center well adjusted, I had to make some adaptations as follow:
Round 3 - skip the 4 sc in the beginning of round and crochet 8 sc at the end.
Round 4 - instead of 20 hdc at beginning of round, crochet 16 hdc and then 14 instead of 10 in the end of the round.
For the soles sl-st loop part, I used the 5 mm hook.
Each shoe took me about 2 to 2.5 hrs.
Other helpful notes, can be found here, such as the tip to crochet all the 4 soles at once.