Product Color: Black Fit :Full Fit / Standard Outer Material :Faux Leather Inner Material :Imitation Leather Heel Length : 8,5 cm (4.5 cm sole 4 cm inner hidden heel) Sole Material :P olyurethane Sole Production Place :Turkey Wrist For size 38, the circumference is 25 cm, the leg circumference is 27 cm, the leg length is 19 cm. There is a 0.5 cm difference between the sizes. It is a flexible fabric, it can stretch according to the size of the leg circumference. The product is full mold. One larger size is recommended for scalloped and split feet. It is 100% handcrafted. It is suitable for daily use.