These boots are made of stretch material. If you add the custom fee to customize the the material as well Measurements for this item in size 9 is Ankle 23cm, calf about 31cm, thigh about 45cm. Shaft length is about 71cm. You can get custom measurements. Please add custom fee to order heel style of flat, chunky, or stiletto. CUSTOMIZE FEES COVERS *HEEL STYLE, COLOR AND MATERIAL. We have another listing where the boots can be customized in any way. please search for "CUTOM MADE BOOTS. FIT ANY…