These Fendi boots are size 37 and feature a full fit. The insole measures 24 cm, the shaft height from the ankle is 53 cm, and the heel height is 9.5 cm, providing comfort. The ankle area is made of leather, while the shaft is nubuck. There are minor signs of wear that can be resolved at a workshop, specifically scuffs on the toe, but the heel tips are new. These versatile boots can easily be adjusted to a desired height by lowering the shaft or cutting it if too high. The shaft material is stretchy. Please feel free to ask any questions.