I received this as a gift, so I don't have any specific details. Please check the images (❁ᴗ͈ˬᴗ͈) The size appears to be 19cm. There was no insole, so I purchased the one attached in the image and cut it to fit. I've cleaned it at home to remove as much dirt as possible, but please understand that this is a used item. I think it's the futsal season, so I hope you can make good use of it (*˙︶˙*) Shipping will be via Yu-packet Plus, and the heels will be slightly compressed for packaging. Please purchase only if you are comfortable with this (⁎ᴗ͈ˬᴗ͈⁎)